53992600

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 126799920

約数和(自身を除く): 72807320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 2621, 4120, 5150, 5242, 10300, 10484, 13105, 20600, 20968, 26210, 52420, 65525, 104840, 131050, 262100, 269963, 524200, 539926, 1079852, 1349815, 2159704, 2699630, 5399260, 6749075, 10798520, 13498150, 26996300, 53992600]

約数ペア:

[(1, 53992600), (2, 26996300), (4, 13498150), (5, 10798520), (8, 6749075), (10, 5399260), (20, 2699630), (25, 2159704), (40, 1349815), (50, 1079852), (100, 539926), (103, 524200), (200, 269963), (206, 262100), (412, 131050), (515, 104840), (824, 65525), (1030, 52420), (2060, 26210), (2575, 20968), (2621, 20600), (4120, 13105), (5150, 10484), (5242, 10300)]