2247234550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{177647}}^1$

素因数の和:177693

約数の個数: 48

約数和(自身を含む): 4758124032

約数和(自身を除く): 2510889482

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 177647, 355294, 888235, 1776470, 1954117, 3908234, 4085881, 4441175, 8171762, 8882350, 9770585, 19541170, 20429405, 40858810, 44944691, 48852925, 89889382, 97705850, 102147025, 204294050, 224723455, 449446910, 1123617275, 2247234550]

約数ペア:

[(1, 2247234550), (2, 1123617275), (5, 449446910), (10, 224723455), (11, 204294050), (22, 102147025), (23, 97705850), (25, 89889382), (46, 48852925), (50, 44944691), (55, 40858810), (110, 20429405), (115, 19541170), (230, 9770585), (253, 8882350), (275, 8171762), (506, 4441175), (550, 4085881), (575, 3908234), (1150, 1954117), (1265, 1776470), (2530, 888235), (6325, 355294), (12650, 177647)]