48257080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38917}}^1$

素因数の和:38959

約数の個数: 32

約数和(自身を含む): 112083840

約数和(自身を除く): 63826760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38917, 77834, 155668, 194585, 311336, 389170, 778340, 1206427, 1556680, 2412854, 4825708, 6032135, 9651416, 12064270, 24128540, 48257080]

約数ペア:

[(1, 48257080), (2, 24128540), (4, 12064270), (5, 9651416), (8, 6032135), (10, 4825708), (20, 2412854), (31, 1556680), (40, 1206427), (62, 778340), (124, 389170), (155, 311336), (248, 194585), (310, 155668), (620, 77834), (1240, 38917)]