51885210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133039}}^1$

素因数の和:133062

約数の個数: 32

約数和(自身を含む): 134104320

約数和(自身を除く): 82219110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133039, 266078, 399117, 665195, 798234, 1330390, 1729507, 1995585, 3459014, 3991170, 5188521, 8647535, 10377042, 17295070, 25942605, 51885210]

約数ペア:

[(1, 51885210), (2, 25942605), (3, 17295070), (5, 10377042), (6, 8647535), (10, 5188521), (13, 3991170), (15, 3459014), (26, 1995585), (30, 1729507), (39, 1330390), (65, 798234), (78, 665195), (130, 399117), (195, 266078), (390, 133039)]