48795680

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 116049024

約数和(自身を除く): 67253344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 1871, 2608, 3260, 3742, 5216, 6520, 7484, 9355, 13040, 14968, 18710, 26080, 29936, 37420, 59872, 74840, 149680, 299360, 304973, 609946, 1219892, 1524865, 2439784, 3049730, 4879568, 6099460, 9759136, 12198920, 24397840, 48795680]

約数ペア:

[(1, 48795680), (2, 24397840), (4, 12198920), (5, 9759136), (8, 6099460), (10, 4879568), (16, 3049730), (20, 2439784), (32, 1524865), (40, 1219892), (80, 609946), (160, 304973), (163, 299360), (326, 149680), (652, 74840), (815, 59872), (1304, 37420), (1630, 29936), (1871, 26080), (2608, 18710), (3260, 14968), (3742, 13040), (5216, 9355), (6520, 7484)]