56788550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 132397776

約数和(自身を除く): 75609226

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1225, 1274, 1783, 2275, 2450, 3185, 3566, 4550, 6370, 8915, 12481, 15925, 17830, 23179, 24962, 31850, 44575, 46358, 62405, 87367, 89150, 115895, 124810, 162253, 174734, 231790, 312025, 324506, 436835, 579475, 624050, 811265, 873670, 1135771, 1158950, 1622530, 2184175, 2271542, 4056325, 4368350, 5678855, 8112650, 11357710, 28394275, 56788550]

約数ペア:

[(1, 56788550), (2, 28394275), (5, 11357710), (7, 8112650), (10, 5678855), (13, 4368350), (14, 4056325), (25, 2271542), (26, 2184175), (35, 1622530), (49, 1158950), (50, 1135771), (65, 873670), (70, 811265), (91, 624050), (98, 579475), (130, 436835), (175, 324506), (182, 312025), (245, 231790), (325, 174734), (350, 162253), (455, 124810), (490, 115895), (637, 89150), (650, 87367), (910, 62405), (1225, 46358), (1274, 44575), (1783, 31850), (2275, 24962), (2450, 23179), (3185, 17830), (3566, 15925), (4550, 12481), (6370, 8915)]