57846620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 135061248

約数和(自身を除く): 77214628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 7177, 8060, 14354, 28708, 35885, 71770, 93301, 143540, 186602, 222487, 373204, 444974, 466505, 889948, 933010, 1112435, 1866020, 2224870, 2892331, 4449740, 5784662, 11569324, 14461655, 28923310, 57846620]

約数ペア:

[(1, 57846620), (2, 28923310), (4, 14461655), (5, 11569324), (10, 5784662), (13, 4449740), (20, 2892331), (26, 2224870), (31, 1866020), (52, 1112435), (62, 933010), (65, 889948), (124, 466505), (130, 444974), (155, 373204), (260, 222487), (310, 186602), (403, 143540), (620, 93301), (806, 71770), (1612, 35885), (2015, 28708), (4030, 14354), (7177, 8060)]