51816996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 176934912

約数和(自身を除く): 125117916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 67, 77, 81, 84, 93, 99, 108, 124, 126, 132, 134, 154, 162, 186, 189, 198, 201, 217, 231, 252, 268, 279, 297, 308, 324, 341, 372, 378, 396, 402, 434, 462, 469, 558, 567, 594, 603, 651, 682, 693, 737, 756, 804, 837, 868, 891, 924, 938, 1023, 1116, 1134, 1188, 1206, 1302, 1364, 1386, 1407, 1474, 1674, 1782, 1809, 1876, 1953, 2046, 2077, 2079, 2211, 2268, 2387, 2412, 2511, 2604, 2772, 2814, 2948, 3069, 3348, 3564, 3618, 3906, 4092, 4154, 4158, 4221, 4422, 4774, 5022, 5159, 5427, 5628, 5859, 6138, 6231, 6237, 6633, 7161, 7236, 7812, 8308, 8316, 8442, 8844, 9207, 9548, 10044, 10318, 10854, 11718, 12276, 12462, 12474, 12663, 13266, 14322, 14539, 15477, 16884, 17577, 18414, 18693, 19899, 20636, 21483, 21708, 22847, 23436, 24924, 24948, 25326, 26532, 27621, 28644, 29078, 30954, 35154, 36828, 37386, 37989, 39798, 42966, 43617, 45694, 46431, 50652, 55242, 56079, 58156, 59697, 61908, 64449, 68541, 70308, 74772, 75978, 79596, 85932, 87234, 91388, 92862, 110484, 112158, 119394, 128898, 130851, 137082, 139293, 151956, 159929, 168237, 174468, 185724, 193347, 205623, 224316, 238788, 257796, 261702, 274164, 278586, 319858, 336474, 386694, 392553, 411246, 417879, 479787, 523404, 557172, 616869, 639716, 672948, 773388, 785106, 822492, 835758, 959574, 1177659, 1233738, 1439361, 1570212, 1671516, 1850607, 1919148, 2355318, 2467476, 2878722, 3701214, 4318083, 4710636, 5757444, 7402428, 8636166, 12954249, 17272332, 25908498, 51816996]

約数ペア:

[(1, 51816996), (2, 25908498), (3, 17272332), (4, 12954249), (6, 8636166), (7, 7402428), (9, 5757444), (11, 4710636), (12, 4318083), (14, 3701214), (18, 2878722), (21, 2467476), (22, 2355318), (27, 1919148), (28, 1850607), (31, 1671516), (33, 1570212), (36, 1439361), (42, 1233738), (44, 1177659), (54, 959574), (62, 835758), (63, 822492), (66, 785106), (67, 773388), (77, 672948), (81, 639716), (84, 616869), (93, 557172), (99, 523404), (108, 479787), (124, 417879), (126, 411246), (132, 392553), (134, 386694), (154, 336474), (162, 319858), (186, 278586), (189, 274164), (198, 261702), (201, 257796), (217, 238788), (231, 224316), (252, 205623), (268, 193347), (279, 185724), (297, 174468), (308, 168237), (324, 159929), (341, 151956), (372, 139293), (378, 137082), (396, 130851), (402, 128898), (434, 119394), (462, 112158), (469, 110484), (558, 92862), (567, 91388), (594, 87234), (603, 85932), (651, 79596), (682, 75978), (693, 74772), (737, 70308), (756, 68541), (804, 64449), (837, 61908), (868, 59697), (891, 58156), (924, 56079), (938, 55242), (1023, 50652), (1116, 46431), (1134, 45694), (1188, 43617), (1206, 42966), (1302, 39798), (1364, 37989), (1386, 37386), (1407, 36828), (1474, 35154), (1674, 30954), (1782, 29078), (1809, 28644), (1876, 27621), (1953, 26532), (2046, 25326), (2077, 24948), (2079, 24924), (2211, 23436), (2268, 22847), (2387, 21708), (2412, 21483), (2511, 20636), (2604, 19899), (2772, 18693), (2814, 18414), (2948, 17577), (3069, 16884), (3348, 15477), (3564, 14539), (3618, 14322), (3906, 13266), (4092, 12663), (4154, 12474), (4158, 12462), (4221, 12276), (4422, 11718), (4774, 10854), (5022, 10318), (5159, 10044), (5427, 9548), (5628, 9207), (5859, 8844), (6138, 8442), (6231, 8316), (6237, 8308), (6633, 7812), (7161, 7236)]