51282546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 121540608

約数和(自身を除く): 70258062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 141, 166, 249, 282, 313, 329, 498, 581, 626, 658, 939, 987, 1162, 1743, 1878, 1974, 2191, 3486, 3901, 4382, 6573, 7802, 11703, 13146, 14711, 23406, 25979, 27307, 29422, 44133, 51958, 54614, 77937, 81921, 88266, 102977, 155874, 163842, 181853, 205954, 308931, 363706, 545559, 617862, 1091118, 1221013, 2442026, 3663039, 7326078, 8547091, 17094182, 25641273, 51282546]

約数ペア:

[(1, 51282546), (2, 25641273), (3, 17094182), (6, 8547091), (7, 7326078), (14, 3663039), (21, 2442026), (42, 1221013), (47, 1091118), (83, 617862), (94, 545559), (141, 363706), (166, 308931), (249, 205954), (282, 181853), (313, 163842), (329, 155874), (498, 102977), (581, 88266), (626, 81921), (658, 77937), (939, 54614), (987, 51958), (1162, 44133), (1743, 29422), (1878, 27307), (1974, 25979), (2191, 23406), (3486, 14711), (3901, 13146), (4382, 11703), (6573, 7802)]