56286700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 128436224

約数和(自身を除く): 72149524

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 67, 100, 124, 134, 155, 268, 271, 310, 335, 542, 620, 670, 775, 1084, 1340, 1355, 1550, 1675, 2077, 2710, 3100, 3350, 4154, 5420, 6700, 6775, 8308, 8401, 10385, 13550, 16802, 18157, 20770, 27100, 33604, 36314, 41540, 42005, 51925, 72628, 84010, 90785, 103850, 168020, 181570, 207700, 210025, 363140, 420050, 453925, 562867, 840100, 907850, 1125734, 1815700, 2251468, 2814335, 5628670, 11257340, 14071675, 28143350, 56286700]

約数ペア:

[(1, 56286700), (2, 28143350), (4, 14071675), (5, 11257340), (10, 5628670), (20, 2814335), (25, 2251468), (31, 1815700), (50, 1125734), (62, 907850), (67, 840100), (100, 562867), (124, 453925), (134, 420050), (155, 363140), (268, 210025), (271, 207700), (310, 181570), (335, 168020), (542, 103850), (620, 90785), (670, 84010), (775, 72628), (1084, 51925), (1340, 42005), (1355, 41540), (1550, 36314), (1675, 33604), (2077, 27100), (2710, 20770), (3100, 18157), (3350, 16802), (4154, 13550), (5420, 10385), (6700, 8401), (6775, 8308)]