53108940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21589}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 152339040

約数和(自身を除く): 99230100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21589, 43178, 64767, 86356, 107945, 129534, 215890, 259068, 323835, 431780, 647670, 885149, 1295340, 1770298, 2655447, 3540596, 4425745, 5310894, 8851490, 10621788, 13277235, 17702980, 26554470, 53108940]

約数ペア:

[(1, 53108940), (2, 26554470), (3, 17702980), (4, 13277235), (5, 10621788), (6, 8851490), (10, 5310894), (12, 4425745), (15, 3540596), (20, 2655447), (30, 1770298), (41, 1295340), (60, 885149), (82, 647670), (123, 431780), (164, 323835), (205, 259068), (246, 215890), (410, 129534), (492, 107945), (615, 86356), (820, 64767), (1230, 43178), (2460, 21589)]