56278850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 111321000

約数和(自身を除く): 55042150

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1049, 1073, 1450, 1850, 2098, 2146, 5245, 5365, 10490, 10730, 26225, 26825, 30421, 38813, 52450, 53650, 60842, 77626, 152105, 194065, 304210, 388130, 760525, 970325, 1125577, 1521050, 1940650, 2251154, 5627885, 11255770, 28139425, 56278850]

約数ペア:

[(1, 56278850), (2, 28139425), (5, 11255770), (10, 5627885), (25, 2251154), (29, 1940650), (37, 1521050), (50, 1125577), (58, 970325), (74, 760525), (145, 388130), (185, 304210), (290, 194065), (370, 152105), (725, 77626), (925, 60842), (1049, 53650), (1073, 52450), (1450, 38813), (1850, 30421), (2098, 26825), (2146, 26225), (5245, 10730), (5365, 10490)]