61874554

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 114222528

約数和(自身を除く): 52347974

約数列:

[1, 2, 7, 14, 23, 46, 49, 97, 98, 161, 194, 283, 322, 566, 679, 1127, 1358, 1981, 2231, 2254, 3962, 4462, 4753, 6509, 9506, 13018, 13867, 15617, 27451, 27734, 31234, 45563, 54902, 91126, 109319, 192157, 218638, 318941, 384314, 631373, 637882, 1262746, 1345099, 2690198, 4419611, 8839222, 30937277, 61874554]

約数ペア:

[(1, 61874554), (2, 30937277), (7, 8839222), (14, 4419611), (23, 2690198), (46, 1345099), (49, 1262746), (97, 637882), (98, 631373), (161, 384314), (194, 318941), (283, 218638), (322, 192157), (566, 109319), (679, 91126), (1127, 54902), (1358, 45563), (1981, 31234), (2231, 27734), (2254, 27451), (3962, 15617), (4462, 13867), (4753, 13018), (6509, 9506)]