56631348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 148363488

約数和(自身を除く): 91732140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 443, 477, 603, 636, 804, 886, 954, 1206, 1329, 1772, 1908, 2412, 2658, 3551, 3987, 5316, 7102, 7974, 10653, 14204, 15948, 21306, 23479, 29681, 31959, 42612, 46958, 59362, 63918, 70437, 89043, 93916, 118724, 127836, 140874, 178086, 211311, 267129, 281748, 356172, 422622, 534258, 845244, 1068516, 1573093, 3146186, 4719279, 6292372, 9438558, 14157837, 18877116, 28315674, 56631348]

約数ペア:

[(1, 56631348), (2, 28315674), (3, 18877116), (4, 14157837), (6, 9438558), (9, 6292372), (12, 4719279), (18, 3146186), (36, 1573093), (53, 1068516), (67, 845244), (106, 534258), (134, 422622), (159, 356172), (201, 281748), (212, 267129), (268, 211311), (318, 178086), (402, 140874), (443, 127836), (477, 118724), (603, 93916), (636, 89043), (804, 70437), (886, 63918), (954, 59362), (1206, 46958), (1329, 42612), (1772, 31959), (1908, 29681), (2412, 23479), (2658, 21306), (3551, 15948), (3987, 14204), (5316, 10653), (7102, 7974)]