52646750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 107872128

約数和(自身を除く): 55225378

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 125, 130, 167, 194, 250, 325, 334, 485, 650, 835, 970, 1261, 1625, 1670, 2171, 2425, 2522, 3250, 4175, 4342, 4850, 6305, 8350, 10855, 12125, 12610, 16199, 20875, 21710, 24250, 31525, 32398, 41750, 54275, 63050, 80995, 108550, 157625, 161990, 210587, 271375, 315250, 404975, 421174, 542750, 809950, 1052935, 2024875, 2105870, 4049750, 5264675, 10529350, 26323375, 52646750]

約数ペア:

[(1, 52646750), (2, 26323375), (5, 10529350), (10, 5264675), (13, 4049750), (25, 2105870), (26, 2024875), (50, 1052935), (65, 809950), (97, 542750), (125, 421174), (130, 404975), (167, 315250), (194, 271375), (250, 210587), (325, 161990), (334, 157625), (485, 108550), (650, 80995), (835, 63050), (970, 54275), (1261, 41750), (1625, 32398), (1670, 31525), (2171, 24250), (2425, 21710), (2522, 20875), (3250, 16199), (4175, 12610), (4342, 12125), (4850, 10855), (6305, 8350)]