49488540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43411}}^1$

素因数の和:43442

約数の個数: 48

約数和(自身を含む): 145864320

約数和(自身を除く): 96375780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 43411, 86822, 130233, 173644, 217055, 260466, 434110, 520932, 651165, 824809, 868220, 1302330, 1649618, 2474427, 2604660, 3299236, 4124045, 4948854, 8248090, 9897708, 12372135, 16496180, 24744270, 49488540]

約数ペア:

[(1, 49488540), (2, 24744270), (3, 16496180), (4, 12372135), (5, 9897708), (6, 8248090), (10, 4948854), (12, 4124045), (15, 3299236), (19, 2604660), (20, 2474427), (30, 1649618), (38, 1302330), (57, 868220), (60, 824809), (76, 651165), (95, 520932), (114, 434110), (190, 260466), (228, 217055), (285, 173644), (380, 130233), (570, 86822), (1140, 43411)]