51608676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19864

約数の個数: 48

約数和(自身を含む): 142069760

約数和(自身を除く): 90461084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19819, 39638, 59457, 79276, 118914, 138733, 237828, 277466, 416199, 554932, 614389, 832398, 1228778, 1664796, 1843167, 2457556, 3686334, 4300723, 7372668, 8601446, 12902169, 17202892, 25804338, 51608676]

約数ペア:

[(1, 51608676), (2, 25804338), (3, 17202892), (4, 12902169), (6, 8601446), (7, 7372668), (12, 4300723), (14, 3686334), (21, 2457556), (28, 1843167), (31, 1664796), (42, 1228778), (62, 832398), (84, 614389), (93, 554932), (124, 416199), (186, 277466), (217, 237828), (372, 138733), (434, 118914), (651, 79276), (868, 59457), (1302, 39638), (2604, 19819)]