45249256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 46478744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 1399, 2488, 2798, 4043, 5596, 8086, 11192, 16172, 18187, 32344, 36374, 72748, 145496, 435089, 870178, 1740356, 3480712, 5656157, 11312314, 22624628, 45249256]

約数ペア:

[(1, 45249256), (2, 22624628), (4, 11312314), (8, 5656157), (13, 3480712), (26, 1740356), (52, 870178), (104, 435089), (311, 145496), (622, 72748), (1244, 36374), (1399, 32344), (2488, 18187), (2798, 16172), (4043, 11192), (5596, 8086)]