56102514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 126499968

約数和(自身を除く): 70397454

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 82, 106, 123, 159, 246, 318, 331, 533, 662, 689, 993, 1066, 1378, 1599, 1986, 2067, 2173, 3198, 4134, 4303, 4346, 6519, 8606, 12909, 13038, 13571, 17543, 25818, 27142, 28249, 35086, 40713, 52629, 56498, 81426, 84747, 105258, 169494, 176423, 228059, 352846, 456118, 529269, 684177, 719263, 1058538, 1368354, 1438526, 2157789, 4315578, 9350419, 18700838, 28051257, 56102514]

約数ペア:

[(1, 56102514), (2, 28051257), (3, 18700838), (6, 9350419), (13, 4315578), (26, 2157789), (39, 1438526), (41, 1368354), (53, 1058538), (78, 719263), (82, 684177), (106, 529269), (123, 456118), (159, 352846), (246, 228059), (318, 176423), (331, 169494), (533, 105258), (662, 84747), (689, 81426), (993, 56498), (1066, 52629), (1378, 40713), (1599, 35086), (1986, 28249), (2067, 27142), (2173, 25818), (3198, 17543), (4134, 13571), (4303, 13038), (4346, 12909), (6519, 8606)]