51399612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 150958080

約数和(自身を除く): 99558468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 53, 62, 66, 79, 93, 99, 106, 124, 132, 158, 159, 186, 198, 212, 237, 279, 316, 318, 341, 372, 396, 474, 477, 558, 583, 636, 682, 711, 869, 948, 954, 1023, 1116, 1166, 1364, 1422, 1643, 1738, 1749, 1908, 2046, 2332, 2449, 2607, 2844, 3069, 3286, 3476, 3498, 4092, 4187, 4898, 4929, 5214, 5247, 6138, 6572, 6996, 7347, 7821, 8374, 9796, 9858, 10428, 10494, 12276, 12561, 14694, 14787, 15642, 16748, 18073, 19716, 20988, 22041, 25122, 26939, 29388, 29574, 31284, 36146, 37683, 44082, 46057, 50244, 53878, 54219, 59148, 72292, 75366, 80817, 88164, 92114, 107756, 108438, 129797, 138171, 150732, 161634, 162657, 184228, 216876, 242451, 259594, 276342, 323268, 325314, 389391, 414513, 484902, 519188, 552684, 650628, 778782, 829026, 969804, 1168173, 1427767, 1557564, 1658052, 2336346, 2855534, 4283301, 4672692, 5711068, 8566602, 12849903, 17133204, 25699806, 51399612]

約数ペア:

[(1, 51399612), (2, 25699806), (3, 17133204), (4, 12849903), (6, 8566602), (9, 5711068), (11, 4672692), (12, 4283301), (18, 2855534), (22, 2336346), (31, 1658052), (33, 1557564), (36, 1427767), (44, 1168173), (53, 969804), (62, 829026), (66, 778782), (79, 650628), (93, 552684), (99, 519188), (106, 484902), (124, 414513), (132, 389391), (158, 325314), (159, 323268), (186, 276342), (198, 259594), (212, 242451), (237, 216876), (279, 184228), (316, 162657), (318, 161634), (341, 150732), (372, 138171), (396, 129797), (474, 108438), (477, 107756), (558, 92114), (583, 88164), (636, 80817), (682, 75366), (711, 72292), (869, 59148), (948, 54219), (954, 53878), (1023, 50244), (1116, 46057), (1166, 44082), (1364, 37683), (1422, 36146), (1643, 31284), (1738, 29574), (1749, 29388), (1908, 26939), (2046, 25122), (2332, 22041), (2449, 20988), (2607, 19716), (2844, 18073), (3069, 16748), (3286, 15642), (3476, 14787), (3498, 14694), (4092, 12561), (4187, 12276), (4898, 10494), (4929, 10428), (5214, 9858), (5247, 9796), (6138, 8374), (6572, 7821), (6996, 7347)]