61503910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2477}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 119895552

約数和(自身を除く): 58391642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2477, 2483, 4954, 4966, 12385, 12415, 24770, 24830, 32201, 64402, 161005, 322010, 473107, 946214, 2365535, 4731070, 6150391, 12300782, 30751955, 61503910]

約数ペア:

[(1, 61503910), (2, 30751955), (5, 12300782), (10, 6150391), (13, 4731070), (26, 2365535), (65, 946214), (130, 473107), (191, 322010), (382, 161005), (955, 64402), (1910, 32201), (2477, 24830), (2483, 24770), (4954, 12415), (4966, 12385)]