48283940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 108534720

約数和(自身を除く): 60250780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2083, 2318, 4166, 4636, 5795, 8332, 10415, 11590, 20830, 23180, 39577, 41660, 79154, 127063, 158308, 197885, 254126, 395770, 508252, 635315, 791540, 1270630, 2414197, 2541260, 4828394, 9656788, 12070985, 24141970, 48283940]

約数ペア:

[(1, 48283940), (2, 24141970), (4, 12070985), (5, 9656788), (10, 4828394), (19, 2541260), (20, 2414197), (38, 1270630), (61, 791540), (76, 635315), (95, 508252), (122, 395770), (190, 254126), (244, 197885), (305, 158308), (380, 127063), (610, 79154), (1159, 41660), (1220, 39577), (2083, 23180), (2318, 20830), (4166, 11590), (4636, 10415), (5795, 8332)]