89491350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{45893}}^1$

素因数の和:45921

約数の個数: 48

約数和(自身を含む): 239015952

約数和(自身を除く): 149524602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 45893, 91786, 137679, 229465, 275358, 458930, 596609, 688395, 1147325, 1193218, 1376790, 1789827, 2294650, 2983045, 3441975, 3579654, 5966090, 6883950, 8949135, 14915225, 17898270, 29830450, 44745675, 89491350]

約数ペア:

[(1, 89491350), (2, 44745675), (3, 29830450), (5, 17898270), (6, 14915225), (10, 8949135), (13, 6883950), (15, 5966090), (25, 3579654), (26, 3441975), (30, 2983045), (39, 2294650), (50, 1789827), (65, 1376790), (75, 1193218), (78, 1147325), (130, 688395), (150, 596609), (195, 458930), (325, 275358), (390, 229465), (650, 137679), (975, 91786), (1950, 45893)]