40494450

素因数分解:

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

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 101439936

約数和(自身を除く): 60945486

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 2621, 3090, 5150, 5242, 7725, 7863, 13105, 15450, 15726, 26210, 39315, 65525, 78630, 131050, 196575, 269963, 393150, 539926, 809889, 1349815, 1619778, 2699630, 4049445, 6749075, 8098890, 13498150, 20247225, 40494450]

約数ペア:

[(1, 40494450), (2, 20247225), (3, 13498150), (5, 8098890), (6, 6749075), (10, 4049445), (15, 2699630), (25, 1619778), (30, 1349815), (50, 809889), (75, 539926), (103, 393150), (150, 269963), (206, 196575), (309, 131050), (515, 78630), (618, 65525), (1030, 39315), (1545, 26210), (2575, 15726), (2621, 15450), (3090, 13105), (5150, 7863), (5242, 7725)]