47451060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 144668160

約数和(自身を除く): 97217100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1103, 1195, 1434, 2151, 2206, 2390, 2868, 3309, 3585, 4302, 4412, 4780, 5515, 6618, 7170, 8604, 9927, 10755, 11030, 13236, 14340, 16545, 19854, 21510, 22060, 33090, 39708, 43020, 49635, 66180, 99270, 198540, 263617, 527234, 790851, 1054468, 1318085, 1581702, 2372553, 2636170, 3163404, 3954255, 4745106, 5272340, 7908510, 9490212, 11862765, 15817020, 23725530, 47451060]

約数ペア:

[(1, 47451060), (2, 23725530), (3, 15817020), (4, 11862765), (5, 9490212), (6, 7908510), (9, 5272340), (10, 4745106), (12, 3954255), (15, 3163404), (18, 2636170), (20, 2372553), (30, 1581702), (36, 1318085), (45, 1054468), (60, 790851), (90, 527234), (180, 263617), (239, 198540), (478, 99270), (717, 66180), (956, 49635), (1103, 43020), (1195, 39708), (1434, 33090), (2151, 22060), (2206, 21510), (2390, 19854), (2868, 16545), (3309, 14340), (3585, 13236), (4302, 11030), (4412, 10755), (4780, 9927), (5515, 8604), (6618, 7170)]