53019928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9619}}^1$

素因数の和:9691

約数の個数: 32

約数和(自身を含む): 109090800

約数和(自身を除く): 56070872

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 9619, 19238, 38476, 76952, 125047, 250094, 500188, 509807, 1000376, 1019614, 2039228, 4078456, 6627491, 13254982, 26509964, 53019928]

約数ペア:

[(1, 53019928), (2, 26509964), (4, 13254982), (8, 6627491), (13, 4078456), (26, 2039228), (52, 1019614), (53, 1000376), (104, 509807), (106, 500188), (212, 250094), (424, 125047), (689, 76952), (1378, 38476), (2756, 19238), (5512, 9619)]