52319560

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6199}}^1$

素因数の和:6421

約数の個数: 32

約数和(自身を含む): 118296000

約数和(自身を除く): 65976440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 6199, 8440, 12398, 24796, 30995, 49592, 61990, 123980, 247960, 1307989, 2615978, 5231956, 6539945, 10463912, 13079890, 26159780, 52319560]

約数ペア:

[(1, 52319560), (2, 26159780), (4, 13079890), (5, 10463912), (8, 6539945), (10, 5231956), (20, 2615978), (40, 1307989), (211, 247960), (422, 123980), (844, 61990), (1055, 49592), (1688, 30995), (2110, 24796), (4220, 12398), (6199, 8440)]