51461046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 139164480

約数和(自身を除く): 87703434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 353, 534, 546, 623, 706, 801, 819, 1059, 1157, 1246, 1602, 1638, 1869, 2118, 2314, 2471, 3177, 3471, 3738, 4589, 4942, 5607, 6354, 6942, 7413, 8099, 9178, 10413, 11214, 13767, 14826, 16198, 20826, 22239, 24297, 27534, 31417, 32123, 41301, 44478, 48594, 62834, 64246, 72891, 82602, 94251, 96369, 145782, 188502, 192738, 219919, 282753, 289107, 408421, 439838, 565506, 578214, 659757, 816842, 1225263, 1319514, 1979271, 2450526, 2858947, 3675789, 3958542, 5717894, 7351578, 8576841, 17153682, 25730523, 51461046]

約数ペア:

[(1, 51461046), (2, 25730523), (3, 17153682), (6, 8576841), (7, 7351578), (9, 5717894), (13, 3958542), (14, 3675789), (18, 2858947), (21, 2450526), (26, 1979271), (39, 1319514), (42, 1225263), (63, 816842), (78, 659757), (89, 578214), (91, 565506), (117, 439838), (126, 408421), (178, 289107), (182, 282753), (234, 219919), (267, 192738), (273, 188502), (353, 145782), (534, 96369), (546, 94251), (623, 82602), (706, 72891), (801, 64246), (819, 62834), (1059, 48594), (1157, 44478), (1246, 41301), (1602, 32123), (1638, 31417), (1869, 27534), (2118, 24297), (2314, 22239), (2471, 20826), (3177, 16198), (3471, 14826), (3738, 13767), (4589, 11214), (4942, 10413), (5607, 9178), (6354, 8099), (6942, 7413)]