48975040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4985

約数の個数: 56

約数和(自身を含む): 120408192

約数和(自身を除く): 71433152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4937, 4960, 9874, 9920, 19748, 24685, 39496, 49370, 78992, 98740, 153047, 157984, 197480, 306094, 315968, 394960, 612188, 765235, 789920, 1224376, 1530470, 1579840, 2448752, 3060940, 4897504, 6121880, 9795008, 12243760, 24487520, 48975040]

約数ペア:

[(1, 48975040), (2, 24487520), (4, 12243760), (5, 9795008), (8, 6121880), (10, 4897504), (16, 3060940), (20, 2448752), (31, 1579840), (32, 1530470), (40, 1224376), (62, 789920), (64, 765235), (80, 612188), (124, 394960), (155, 315968), (160, 306094), (248, 197480), (310, 157984), (320, 153047), (496, 98740), (620, 78992), (992, 49370), (1240, 39496), (1984, 24685), (2480, 19748), (4937, 9920), (4960, 9874)]