47741920

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1303}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 113369760

約数和(自身を除く): 65627840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1303, 1832, 2290, 2606, 3664, 4580, 5212, 6515, 7328, 9160, 10424, 13030, 18320, 20848, 26060, 36640, 41696, 52120, 104240, 208480, 298387, 596774, 1193548, 1491935, 2387096, 2983870, 4774192, 5967740, 9548384, 11935480, 23870960, 47741920]

約数ペア:

[(1, 47741920), (2, 23870960), (4, 11935480), (5, 9548384), (8, 5967740), (10, 4774192), (16, 2983870), (20, 2387096), (32, 1491935), (40, 1193548), (80, 596774), (160, 298387), (229, 208480), (458, 104240), (916, 52120), (1145, 41696), (1303, 36640), (1832, 26060), (2290, 20848), (2606, 18320), (3664, 13030), (4580, 10424), (5212, 9160), (6515, 7328)]