48600890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 94799376

約数和(自身を除く): 46198486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2161, 2249, 4322, 4498, 10805, 11245, 21610, 22490, 28093, 56186, 140465, 280930, 373853, 747706, 1869265, 3738530, 4860089, 9720178, 24300445, 48600890]

約数ペア:

[(1, 48600890), (2, 24300445), (5, 9720178), (10, 4860089), (13, 3738530), (26, 1869265), (65, 747706), (130, 373853), (173, 280930), (346, 140465), (865, 56186), (1730, 28093), (2161, 22490), (2249, 21610), (4322, 11245), (4498, 10805)]