55725530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 120234240

約数和(自身を除く): 64508710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 283, 290, 406, 485, 566, 679, 970, 1015, 1358, 1415, 1981, 2030, 2813, 2830, 3395, 3962, 5626, 6790, 8207, 9905, 14065, 16414, 19691, 19810, 27451, 28130, 39382, 41035, 54902, 57449, 82070, 98455, 114898, 137255, 192157, 196910, 274510, 287245, 384314, 574490, 796079, 960785, 1592158, 1921570, 3980395, 5572553, 7960790, 11145106, 27862765, 55725530]

約数ペア:

[(1, 55725530), (2, 27862765), (5, 11145106), (7, 7960790), (10, 5572553), (14, 3980395), (29, 1921570), (35, 1592158), (58, 960785), (70, 796079), (97, 574490), (145, 384314), (194, 287245), (203, 274510), (283, 196910), (290, 192157), (406, 137255), (485, 114898), (566, 98455), (679, 82070), (970, 57449), (1015, 54902), (1358, 41035), (1415, 39382), (1981, 28130), (2030, 27451), (2813, 19810), (2830, 19691), (3395, 16414), (3962, 14065), (5626, 9905), (6790, 8207)]