53168700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13663

約数の個数: 72

約数和(自身を含む): 165680368

約数和(自身を除く): 112511668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 13633, 27266, 40899, 54532, 68165, 81798, 136330, 163596, 177229, 204495, 272660, 340825, 354458, 408990, 531687, 681650, 708916, 817980, 886145, 1022475, 1063374, 1363300, 1772290, 2044950, 2126748, 2658435, 3544580, 4089900, 4430725, 5316870, 8861450, 10633740, 13292175, 17722900, 26584350, 53168700]

約数ペア:

[(1, 53168700), (2, 26584350), (3, 17722900), (4, 13292175), (5, 10633740), (6, 8861450), (10, 5316870), (12, 4430725), (13, 4089900), (15, 3544580), (20, 2658435), (25, 2126748), (26, 2044950), (30, 1772290), (39, 1363300), (50, 1063374), (52, 1022475), (60, 886145), (65, 817980), (75, 708916), (78, 681650), (100, 531687), (130, 408990), (150, 354458), (156, 340825), (195, 272660), (260, 204495), (300, 177229), (325, 163596), (390, 136330), (650, 81798), (780, 68165), (975, 54532), (1300, 40899), (1950, 27266), (3900, 13633)]