48920580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 148966272

約数和(自身を除く): 100045692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 587, 926, 1174, 1389, 1761, 1852, 2315, 2348, 2778, 2935, 3522, 4167, 4630, 5283, 5556, 5870, 6945, 7044, 8334, 8805, 9260, 10566, 11740, 13890, 16668, 17610, 20835, 21132, 26415, 27780, 35220, 41670, 52830, 83340, 105660, 271781, 543562, 815343, 1087124, 1358905, 1630686, 2446029, 2717810, 3261372, 4076715, 4892058, 5435620, 8153430, 9784116, 12230145, 16306860, 24460290, 48920580]

約数ペア:

[(1, 48920580), (2, 24460290), (3, 16306860), (4, 12230145), (5, 9784116), (6, 8153430), (9, 5435620), (10, 4892058), (12, 4076715), (15, 3261372), (18, 2717810), (20, 2446029), (30, 1630686), (36, 1358905), (45, 1087124), (60, 815343), (90, 543562), (180, 271781), (463, 105660), (587, 83340), (926, 52830), (1174, 41670), (1389, 35220), (1761, 27780), (1852, 26415), (2315, 21132), (2348, 20835), (2778, 17610), (2935, 16668), (3522, 13890), (4167, 11740), (4630, 10566), (5283, 9260), (5556, 8805), (5870, 8334), (6945, 7044)]