53978280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15511}}^1$

素因数の和:15554

約数の個数: 64

約数和(自身を含む): 167529600

約数和(自身を除く): 113551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15511, 31022, 46533, 62044, 77555, 93066, 124088, 155110, 186132, 232665, 310220, 372264, 449819, 465330, 620440, 899638, 930660, 1349457, 1799276, 1861320, 2249095, 2698914, 3598552, 4498190, 5397828, 6747285, 8996380, 10795656, 13494570, 17992760, 26989140, 53978280]

約数ペア:

[(1, 53978280), (2, 26989140), (3, 17992760), (4, 13494570), (5, 10795656), (6, 8996380), (8, 6747285), (10, 5397828), (12, 4498190), (15, 3598552), (20, 2698914), (24, 2249095), (29, 1861320), (30, 1799276), (40, 1349457), (58, 930660), (60, 899638), (87, 620440), (116, 465330), (120, 449819), (145, 372264), (174, 310220), (232, 232665), (290, 186132), (348, 155110), (435, 124088), (580, 93066), (696, 77555), (870, 62044), (1160, 46533), (1740, 31022), (3480, 15511)]