56434750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 112235760

約数和(自身を除く): 55801010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 125, 190, 218, 250, 475, 545, 950, 1090, 2071, 2375, 2725, 4142, 4750, 5450, 10355, 11881, 13625, 20710, 23762, 27250, 51775, 59405, 103550, 118810, 225739, 258875, 297025, 451478, 517750, 594050, 1128695, 1485125, 2257390, 2970250, 5643475, 11286950, 28217375, 56434750]

約数ペア:

[(1, 56434750), (2, 28217375), (5, 11286950), (10, 5643475), (19, 2970250), (25, 2257390), (38, 1485125), (50, 1128695), (95, 594050), (109, 517750), (125, 451478), (190, 297025), (218, 258875), (250, 225739), (475, 118810), (545, 103550), (950, 59405), (1090, 51775), (2071, 27250), (2375, 23762), (2725, 20710), (4142, 13625), (4750, 11881), (5450, 10355)]