50988970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 100124640

約数和(自身を除く): 49135670

約数列:

[1, 2, 5, 10, 19, 38, 43, 79, 86, 95, 158, 190, 215, 395, 430, 790, 817, 1501, 1634, 3002, 3397, 4085, 6241, 6794, 7505, 8170, 12482, 15010, 16985, 31205, 33970, 62410, 64543, 118579, 129086, 237158, 268363, 322715, 536726, 592895, 645430, 1185790, 1341815, 2683630, 5098897, 10197794, 25494485, 50988970]

約数ペア:

[(1, 50988970), (2, 25494485), (5, 10197794), (10, 5098897), (19, 2683630), (38, 1341815), (43, 1185790), (79, 645430), (86, 592895), (95, 536726), (158, 322715), (190, 268363), (215, 237158), (395, 129086), (430, 118579), (790, 64543), (817, 62410), (1501, 33970), (1634, 31205), (3002, 16985), (3397, 15010), (4085, 12482), (6241, 8170), (6794, 7505)]