49893750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 72

約数和(自身を含む): 135272592

約数和(自身を除く): 85378842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 887, 1125, 1250, 1774, 1875, 2250, 2661, 3125, 3750, 4435, 5322, 5625, 6250, 7983, 8870, 9375, 11250, 13305, 15966, 18750, 22175, 26610, 28125, 39915, 44350, 56250, 66525, 79830, 110875, 133050, 199575, 221750, 332625, 399150, 554375, 665250, 997875, 1108750, 1663125, 1995750, 2771875, 3326250, 4989375, 5543750, 8315625, 9978750, 16631250, 24946875, 49893750]

約数ペア:

[(1, 49893750), (2, 24946875), (3, 16631250), (5, 9978750), (6, 8315625), (9, 5543750), (10, 4989375), (15, 3326250), (18, 2771875), (25, 1995750), (30, 1663125), (45, 1108750), (50, 997875), (75, 665250), (90, 554375), (125, 399150), (150, 332625), (225, 221750), (250, 199575), (375, 133050), (450, 110875), (625, 79830), (750, 66525), (887, 56250), (1125, 44350), (1250, 39915), (1774, 28125), (1875, 26610), (2250, 22175), (2661, 18750), (3125, 15966), (3750, 13305), (4435, 11250), (5322, 9375), (5625, 8870), (6250, 7983)]