315090050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{52081}}^1$

素因数の和:52115

約数の個数: 36

約数和(自身を含む): 644202258

約数和(自身を除く): 329112208

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 52081, 104162, 260405, 520810, 572891, 1145782, 1302025, 2604050, 2864455, 5728910, 6301801, 12603602, 14322275, 28644550, 31509005, 63018010, 157545025, 315090050]

約数ペア:

[(1, 315090050), (2, 157545025), (5, 63018010), (10, 31509005), (11, 28644550), (22, 14322275), (25, 12603602), (50, 6301801), (55, 5728910), (110, 2864455), (121, 2604050), (242, 1302025), (275, 1145782), (550, 572891), (605, 520810), (1210, 260405), (3025, 104162), (6050, 52081)]