48789440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 138696192

約数和(自身を除く): 89906752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 947, 1120, 1288, 1472, 1610, 1840, 1894, 2240, 2576, 3220, 3680, 3788, 4735, 5152, 6440, 6629, 7360, 7576, 9470, 10304, 12880, 13258, 15152, 18940, 21781, 25760, 26516, 30304, 33145, 37880, 43562, 51520, 53032, 60608, 66290, 75760, 87124, 106064, 108905, 132580, 151520, 152467, 174248, 212128, 217810, 265160, 303040, 304934, 348496, 424256, 435620, 530320, 609868, 696992, 762335, 871240, 1060640, 1219736, 1393984, 1524670, 1742480, 2121280, 2439472, 3049340, 3484960, 4878944, 6098680, 6969920, 9757888, 12197360, 24394720, 48789440]

約数ペア:

[(1, 48789440), (2, 24394720), (4, 12197360), (5, 9757888), (7, 6969920), (8, 6098680), (10, 4878944), (14, 3484960), (16, 3049340), (20, 2439472), (23, 2121280), (28, 1742480), (32, 1524670), (35, 1393984), (40, 1219736), (46, 1060640), (56, 871240), (64, 762335), (70, 696992), (80, 609868), (92, 530320), (112, 435620), (115, 424256), (140, 348496), (160, 304934), (161, 303040), (184, 265160), (224, 217810), (230, 212128), (280, 174248), (320, 152467), (322, 151520), (368, 132580), (448, 108905), (460, 106064), (560, 87124), (644, 75760), (736, 66290), (805, 60608), (920, 53032), (947, 51520), (1120, 43562), (1288, 37880), (1472, 33145), (1610, 30304), (1840, 26516), (1894, 25760), (2240, 21781), (2576, 18940), (3220, 15152), (3680, 13258), (3788, 12880), (4735, 10304), (5152, 9470), (6440, 7576), (6629, 7360)]