51218244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 120

約数和(自身を含む): 167014848

約数和(自身を除く): 115796604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2053, 2079, 2268, 2772, 3564, 4106, 4158, 6159, 6237, 8212, 8316, 12318, 12474, 14371, 18477, 22583, 24636, 24948, 28742, 36954, 43113, 45166, 55431, 57484, 67749, 73908, 86226, 90332, 110862, 129339, 135498, 158081, 166293, 172452, 203247, 221724, 258678, 270996, 316162, 332586, 388017, 406494, 474243, 517356, 609741, 632324, 665172, 776034, 812988, 948486, 1164051, 1219482, 1422729, 1552068, 1829223, 1896972, 2328102, 2438964, 2845458, 3658446, 4268187, 4656204, 5690916, 7316892, 8536374, 12804561, 17072748, 25609122, 51218244]

約数ペア:

[(1, 51218244), (2, 25609122), (3, 17072748), (4, 12804561), (6, 8536374), (7, 7316892), (9, 5690916), (11, 4656204), (12, 4268187), (14, 3658446), (18, 2845458), (21, 2438964), (22, 2328102), (27, 1896972), (28, 1829223), (33, 1552068), (36, 1422729), (42, 1219482), (44, 1164051), (54, 948486), (63, 812988), (66, 776034), (77, 665172), (81, 632324), (84, 609741), (99, 517356), (108, 474243), (126, 406494), (132, 388017), (154, 332586), (162, 316162), (189, 270996), (198, 258678), (231, 221724), (252, 203247), (297, 172452), (308, 166293), (324, 158081), (378, 135498), (396, 129339), (462, 110862), (567, 90332), (594, 86226), (693, 73908), (756, 67749), (891, 57484), (924, 55431), (1134, 45166), (1188, 43113), (1386, 36954), (1782, 28742), (2053, 24948), (2079, 24636), (2268, 22583), (2772, 18477), (3564, 14371), (4106, 12474), (4158, 12318), (6159, 8316), (6237, 8212)]