55845400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 143115840

約数和(自身を除く): 87270440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 130, 188, 200, 235, 260, 325, 376, 457, 470, 520, 611, 650, 914, 940, 1175, 1222, 1300, 1828, 1880, 2285, 2350, 2444, 2600, 3055, 3656, 4570, 4700, 4888, 5941, 6110, 9140, 9400, 11425, 11882, 12220, 15275, 18280, 21479, 22850, 23764, 24440, 29705, 30550, 42958, 45700, 47528, 59410, 61100, 85916, 91400, 107395, 118820, 122200, 148525, 171832, 214790, 237640, 279227, 297050, 429580, 536975, 558454, 594100, 859160, 1073950, 1116908, 1188200, 1396135, 2147900, 2233816, 2792270, 4295800, 5584540, 6980675, 11169080, 13961350, 27922700, 55845400]

約数ペア:

[(1, 55845400), (2, 27922700), (4, 13961350), (5, 11169080), (8, 6980675), (10, 5584540), (13, 4295800), (20, 2792270), (25, 2233816), (26, 2147900), (40, 1396135), (47, 1188200), (50, 1116908), (52, 1073950), (65, 859160), (94, 594100), (100, 558454), (104, 536975), (130, 429580), (188, 297050), (200, 279227), (235, 237640), (260, 214790), (325, 171832), (376, 148525), (457, 122200), (470, 118820), (520, 107395), (611, 91400), (650, 85916), (914, 61100), (940, 59410), (1175, 47528), (1222, 45700), (1300, 42958), (1828, 30550), (1880, 29705), (2285, 24440), (2350, 23764), (2444, 22850), (2600, 21479), (3055, 18280), (3656, 15275), (4570, 12220), (4700, 11882), (4888, 11425), (5941, 9400), (6110, 9140)]