53485140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1861}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 150151680

約数和(自身を除く): 96666540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1861, 1916, 2395, 2874, 3722, 4790, 5583, 5748, 7185, 7444, 9305, 9580, 11166, 14370, 18610, 22332, 27915, 28740, 37220, 55830, 111660, 891419, 1782838, 2674257, 3565676, 4457095, 5348514, 8914190, 10697028, 13371285, 17828380, 26742570, 53485140]

約数ペア:

[(1, 53485140), (2, 26742570), (3, 17828380), (4, 13371285), (5, 10697028), (6, 8914190), (10, 5348514), (12, 4457095), (15, 3565676), (20, 2674257), (30, 1782838), (60, 891419), (479, 111660), (958, 55830), (1437, 37220), (1861, 28740), (1916, 27915), (2395, 22332), (2874, 18610), (3722, 14370), (4790, 11166), (5583, 9580), (5748, 9305), (7185, 7444)]