48543520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9833

約数の個数: 48

約数和(自身を含む): 118395648

約数和(自身を除く): 69852128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9787, 19574, 39148, 48935, 78296, 97870, 156592, 195740, 303397, 313184, 391480, 606794, 782960, 1213588, 1516985, 1565920, 2427176, 3033970, 4854352, 6067940, 9708704, 12135880, 24271760, 48543520]

約数ペア:

[(1, 48543520), (2, 24271760), (4, 12135880), (5, 9708704), (8, 6067940), (10, 4854352), (16, 3033970), (20, 2427176), (31, 1565920), (32, 1516985), (40, 1213588), (62, 782960), (80, 606794), (124, 391480), (155, 313184), (160, 303397), (248, 195740), (310, 156592), (496, 97870), (620, 78296), (992, 48935), (1240, 39148), (2480, 19574), (4960, 9787)]