51319632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 168878080

約数和(自身を除く): 117558448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 379, 403, 434, 496, 546, 624, 651, 728, 744, 758, 806, 868, 1092, 1137, 1209, 1302, 1456, 1488, 1516, 1612, 1736, 2184, 2274, 2418, 2604, 2653, 2821, 3032, 3224, 3472, 4368, 4548, 4836, 4927, 5208, 5306, 5642, 6064, 6448, 7959, 8463, 9096, 9672, 9854, 10416, 10612, 11284, 11749, 14781, 15918, 16926, 18192, 19344, 19708, 21224, 22568, 23498, 29562, 31836, 33852, 34489, 35247, 39416, 42448, 45136, 46996, 59124, 63672, 67704, 68978, 70494, 78832, 82243, 93992, 103467, 118248, 127344, 135408, 137956, 140988, 152737, 164486, 187984, 206934, 236496, 246729, 275912, 281976, 305474, 328972, 413868, 458211, 493458, 551824, 563952, 610948, 657944, 827736, 916422, 986916, 1069159, 1221896, 1315888, 1655472, 1832844, 1973832, 2138318, 2443792, 3207477, 3665688, 3947664, 4276636, 6414954, 7331376, 8553272, 12829908, 17106544, 25659816, 51319632]

約数ペア:

[(1, 51319632), (2, 25659816), (3, 17106544), (4, 12829908), (6, 8553272), (7, 7331376), (8, 6414954), (12, 4276636), (13, 3947664), (14, 3665688), (16, 3207477), (21, 2443792), (24, 2138318), (26, 1973832), (28, 1832844), (31, 1655472), (39, 1315888), (42, 1221896), (48, 1069159), (52, 986916), (56, 916422), (62, 827736), (78, 657944), (84, 610948), (91, 563952), (93, 551824), (104, 493458), (112, 458211), (124, 413868), (156, 328972), (168, 305474), (182, 281976), (186, 275912), (208, 246729), (217, 236496), (248, 206934), (273, 187984), (312, 164486), (336, 152737), (364, 140988), (372, 137956), (379, 135408), (403, 127344), (434, 118248), (496, 103467), (546, 93992), (624, 82243), (651, 78832), (728, 70494), (744, 68978), (758, 67704), (806, 63672), (868, 59124), (1092, 46996), (1137, 45136), (1209, 42448), (1302, 39416), (1456, 35247), (1488, 34489), (1516, 33852), (1612, 31836), (1736, 29562), (2184, 23498), (2274, 22568), (2418, 21224), (2604, 19708), (2653, 19344), (2821, 18192), (3032, 16926), (3224, 15918), (3472, 14781), (4368, 11749), (4548, 11284), (4836, 10612), (4927, 10416), (5208, 9854), (5306, 9672), (5642, 9096), (6064, 8463), (6448, 7959)]