47984320

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1457

約数の個数: 56

約数和(自身を含む): 115360704

約数和(自身を除く): 67376384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1327, 1808, 2260, 2654, 3616, 4520, 5308, 6635, 7232, 9040, 10616, 13270, 18080, 21232, 26540, 36160, 42464, 53080, 84928, 106160, 149951, 212320, 299902, 424640, 599804, 749755, 1199608, 1499510, 2399216, 2999020, 4798432, 5998040, 9596864, 11996080, 23992160, 47984320]

約数ペア:

[(1, 47984320), (2, 23992160), (4, 11996080), (5, 9596864), (8, 5998040), (10, 4798432), (16, 2999020), (20, 2399216), (32, 1499510), (40, 1199608), (64, 749755), (80, 599804), (113, 424640), (160, 299902), (226, 212320), (320, 149951), (452, 106160), (565, 84928), (904, 53080), (1130, 42464), (1327, 36160), (1808, 26540), (2260, 21232), (2654, 18080), (3616, 13270), (4520, 10616), (5308, 9040), (6635, 7232)]