52820850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 131473728

約数和(自身を除く): 78652878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 794, 887, 1191, 1774, 1985, 2382, 2661, 3970, 4435, 5322, 5955, 8870, 9925, 11910, 13305, 19850, 22175, 26610, 29775, 44350, 59550, 66525, 133050, 352139, 704278, 1056417, 1760695, 2112834, 3521390, 5282085, 8803475, 10564170, 17606950, 26410425, 52820850]

約数ペア:

[(1, 52820850), (2, 26410425), (3, 17606950), (5, 10564170), (6, 8803475), (10, 5282085), (15, 3521390), (25, 2112834), (30, 1760695), (50, 1056417), (75, 704278), (150, 352139), (397, 133050), (794, 66525), (887, 59550), (1191, 44350), (1774, 29775), (1985, 26610), (2382, 22175), (2661, 19850), (3970, 13305), (4435, 11910), (5322, 9925), (5955, 8870)]