54220100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4481}}^1$

素因数の和:4517

約数の個数: 54

約数和(自身を含む): 129355002

約数和(自身を除く): 75134902

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 4481, 6050, 8962, 12100, 17924, 22405, 44810, 49291, 89620, 98582, 112025, 197164, 224050, 246455, 448100, 492910, 542201, 985820, 1084402, 1232275, 2168804, 2464550, 2711005, 4929100, 5422010, 10844020, 13555025, 27110050, 54220100]

約数ペア:

[(1, 54220100), (2, 27110050), (4, 13555025), (5, 10844020), (10, 5422010), (11, 4929100), (20, 2711005), (22, 2464550), (25, 2168804), (44, 1232275), (50, 1084402), (55, 985820), (100, 542201), (110, 492910), (121, 448100), (220, 246455), (242, 224050), (275, 197164), (484, 112025), (550, 98582), (605, 89620), (1100, 49291), (1210, 44810), (2420, 22405), (3025, 17924), (4481, 12100), (6050, 8962)]