50477050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 102493440

約数和(自身を除く): 52016390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 983, 1027, 1966, 1975, 2054, 3950, 4915, 5135, 9830, 10270, 12779, 24575, 25558, 25675, 49150, 51350, 63895, 77657, 127790, 155314, 319475, 388285, 638950, 776570, 1009541, 1941425, 2019082, 3882850, 5047705, 10095410, 25238525, 50477050]

約数ペア:

[(1, 50477050), (2, 25238525), (5, 10095410), (10, 5047705), (13, 3882850), (25, 2019082), (26, 1941425), (50, 1009541), (65, 776570), (79, 638950), (130, 388285), (158, 319475), (325, 155314), (395, 127790), (650, 77657), (790, 63895), (983, 51350), (1027, 49150), (1966, 25675), (1975, 25558), (2054, 24575), (3950, 12779), (4915, 10270), (5135, 9830)]