47661320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{24317}}^1$

素因数の和:24342

約数の個数: 48

約数和(自身を含む): 124751340

約数和(自身を除く): 77090020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 24317, 48634, 97268, 121585, 170219, 194536, 243170, 340438, 486340, 680876, 851095, 972680, 1191533, 1361752, 1702190, 2383066, 3404380, 4766132, 5957665, 6808760, 9532264, 11915330, 23830660, 47661320]

約数ペア:

[(1, 47661320), (2, 23830660), (4, 11915330), (5, 9532264), (7, 6808760), (8, 5957665), (10, 4766132), (14, 3404380), (20, 2383066), (28, 1702190), (35, 1361752), (40, 1191533), (49, 972680), (56, 851095), (70, 680876), (98, 486340), (140, 340438), (196, 243170), (245, 194536), (280, 170219), (392, 121585), (490, 97268), (980, 48634), (1960, 24317)]