51235452

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 133975296

約数和(自身を除く): 82739844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 214, 282, 283, 321, 423, 428, 564, 566, 642, 846, 849, 963, 1132, 1284, 1692, 1698, 1926, 2547, 3396, 3852, 5029, 5094, 10058, 10188, 13301, 15087, 20116, 26602, 30174, 30281, 39903, 45261, 53204, 60348, 60562, 79806, 90522, 90843, 119709, 121124, 159612, 181044, 181686, 239418, 272529, 363372, 478836, 545058, 1090116, 1423207, 2846414, 4269621, 5692828, 8539242, 12808863, 17078484, 25617726, 51235452]

約数ペア:

[(1, 51235452), (2, 25617726), (3, 17078484), (4, 12808863), (6, 8539242), (9, 5692828), (12, 4269621), (18, 2846414), (36, 1423207), (47, 1090116), (94, 545058), (107, 478836), (141, 363372), (188, 272529), (214, 239418), (282, 181686), (283, 181044), (321, 159612), (423, 121124), (428, 119709), (564, 90843), (566, 90522), (642, 79806), (846, 60562), (849, 60348), (963, 53204), (1132, 45261), (1284, 39903), (1692, 30281), (1698, 30174), (1926, 26602), (2547, 20116), (3396, 15087), (3852, 13301), (5029, 10188), (5094, 10058)]