51068760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5480

約数の個数: 64

約数和(自身を含む): 155174400

約数和(自身を除く): 104105640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 5387, 9480, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 107740, 129288, 161610, 215480, 323220, 425573, 646440, 851146, 1276719, 1702292, 2127865, 2553438, 3404584, 4255730, 5106876, 6383595, 8511460, 10213752, 12767190, 17022920, 25534380, 51068760]

約数ペア:

[(1, 51068760), (2, 25534380), (3, 17022920), (4, 12767190), (5, 10213752), (6, 8511460), (8, 6383595), (10, 5106876), (12, 4255730), (15, 3404584), (20, 2553438), (24, 2127865), (30, 1702292), (40, 1276719), (60, 851146), (79, 646440), (120, 425573), (158, 323220), (237, 215480), (316, 161610), (395, 129288), (474, 107740), (632, 80805), (790, 64644), (948, 53870), (1185, 43096), (1580, 32322), (1896, 26935), (2370, 21548), (3160, 16161), (4740, 10774), (5387, 9480)]