50352800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 124234236

約数和(自身を除く): 73881436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 557, 565, 800, 904, 1114, 1130, 1808, 2228, 2260, 2785, 2825, 3616, 4456, 4520, 5570, 5650, 8912, 9040, 11140, 11300, 13925, 17824, 18080, 22280, 22600, 27850, 44560, 45200, 55700, 62941, 89120, 90400, 111400, 125882, 222800, 251764, 314705, 445600, 503528, 629410, 1007056, 1258820, 1573525, 2014112, 2517640, 3147050, 5035280, 6294100, 10070560, 12588200, 25176400, 50352800]

約数ペア:

[(1, 50352800), (2, 25176400), (4, 12588200), (5, 10070560), (8, 6294100), (10, 5035280), (16, 3147050), (20, 2517640), (25, 2014112), (32, 1573525), (40, 1258820), (50, 1007056), (80, 629410), (100, 503528), (113, 445600), (160, 314705), (200, 251764), (226, 222800), (400, 125882), (452, 111400), (557, 90400), (565, 89120), (800, 62941), (904, 55700), (1114, 45200), (1130, 44560), (1808, 27850), (2228, 22600), (2260, 22280), (2785, 18080), (2825, 17824), (3616, 13925), (4456, 11300), (4520, 11140), (5570, 9040), (5650, 8912)]