50552820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 154373856

約数和(自身を除く): 103821036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1723, 1956, 2445, 2934, 3260, 3446, 4890, 5169, 5868, 6892, 7335, 8615, 9780, 10338, 14670, 15507, 17230, 20676, 25845, 29340, 31014, 34460, 51690, 62028, 77535, 103380, 155070, 280849, 310140, 561698, 842547, 1123396, 1404245, 1685094, 2527641, 2808490, 3370188, 4212735, 5055282, 5616980, 8425470, 10110564, 12638205, 16850940, 25276410, 50552820]

約数ペア:

[(1, 50552820), (2, 25276410), (3, 16850940), (4, 12638205), (5, 10110564), (6, 8425470), (9, 5616980), (10, 5055282), (12, 4212735), (15, 3370188), (18, 2808490), (20, 2527641), (30, 1685094), (36, 1404245), (45, 1123396), (60, 842547), (90, 561698), (163, 310140), (180, 280849), (326, 155070), (489, 103380), (652, 77535), (815, 62028), (978, 51690), (1467, 34460), (1630, 31014), (1723, 29340), (1956, 25845), (2445, 20676), (2934, 17230), (3260, 15507), (3446, 14670), (4890, 10338), (5169, 9780), (5868, 8615), (6892, 7335)]