54783420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1447}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 153742848

約数和(自身を除く): 98959428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1447, 1893, 2524, 2894, 3155, 3786, 4341, 5788, 6310, 7235, 7572, 8682, 9465, 12620, 14470, 17364, 18930, 21705, 28940, 37860, 43410, 86820, 913057, 1826114, 2739171, 3652228, 4565285, 5478342, 9130570, 10956684, 13695855, 18261140, 27391710, 54783420]

約数ペア:

[(1, 54783420), (2, 27391710), (3, 18261140), (4, 13695855), (5, 10956684), (6, 9130570), (10, 5478342), (12, 4565285), (15, 3652228), (20, 2739171), (30, 1826114), (60, 913057), (631, 86820), (1262, 43410), (1447, 37860), (1893, 28940), (2524, 21705), (2894, 18930), (3155, 17364), (3786, 14470), (4341, 12620), (5788, 9465), (6310, 8682), (7235, 7572)]