50789900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 131897808

約数和(自身を除く): 81107908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 53, 70, 74, 100, 106, 140, 148, 175, 185, 212, 259, 265, 350, 370, 371, 518, 530, 700, 740, 742, 925, 1036, 1060, 1295, 1325, 1369, 1484, 1850, 1855, 1961, 2590, 2650, 2738, 3700, 3710, 3922, 5180, 5300, 5476, 6475, 6845, 7420, 7844, 9275, 9583, 9805, 12950, 13690, 13727, 18550, 19166, 19610, 25900, 27380, 27454, 34225, 37100, 38332, 39220, 47915, 49025, 54908, 68450, 68635, 72557, 95830, 98050, 136900, 137270, 145114, 191660, 196100, 239575, 274540, 290228, 343175, 362785, 479150, 507899, 686350, 725570, 958300, 1015798, 1372700, 1451140, 1813925, 2031596, 2539495, 3627850, 5078990, 7255700, 10157980, 12697475, 25394950, 50789900]

約数ペア:

[(1, 50789900), (2, 25394950), (4, 12697475), (5, 10157980), (7, 7255700), (10, 5078990), (14, 3627850), (20, 2539495), (25, 2031596), (28, 1813925), (35, 1451140), (37, 1372700), (50, 1015798), (53, 958300), (70, 725570), (74, 686350), (100, 507899), (106, 479150), (140, 362785), (148, 343175), (175, 290228), (185, 274540), (212, 239575), (259, 196100), (265, 191660), (350, 145114), (370, 137270), (371, 136900), (518, 98050), (530, 95830), (700, 72557), (740, 68635), (742, 68450), (925, 54908), (1036, 49025), (1060, 47915), (1295, 39220), (1325, 38332), (1369, 37100), (1484, 34225), (1850, 27454), (1855, 27380), (1961, 25900), (2590, 19610), (2650, 19166), (2738, 18550), (3700, 13727), (3710, 13690), (3922, 12950), (5180, 9805), (5300, 9583), (5476, 9275), (6475, 7844), (6845, 7420)]