47851830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13662

約数の個数: 64

約数和(自身を含む): 137430720

約数和(自身を除く): 89578890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 13633, 27266, 40899, 68165, 81798, 122697, 136330, 177229, 204495, 245394, 354458, 368091, 408990, 531687, 613485, 736182, 886145, 1063374, 1226970, 1595061, 1772290, 1840455, 2658435, 3190122, 3680910, 4785183, 5316870, 7975305, 9570366, 15950610, 23925915, 47851830]

約数ペア:

[(1, 47851830), (2, 23925915), (3, 15950610), (5, 9570366), (6, 7975305), (9, 5316870), (10, 4785183), (13, 3680910), (15, 3190122), (18, 2658435), (26, 1840455), (27, 1772290), (30, 1595061), (39, 1226970), (45, 1063374), (54, 886145), (65, 736182), (78, 613485), (90, 531687), (117, 408990), (130, 368091), (135, 354458), (195, 245394), (234, 204495), (270, 177229), (351, 136330), (390, 122697), (585, 81798), (702, 68165), (1170, 40899), (1755, 27266), (3510, 13633)]