49280365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 15917075

約数列:

[1, 5, 17, 43, 85, 97, 139, 215, 485, 695, 731, 1649, 2363, 3655, 4171, 5977, 8245, 11815, 13483, 20855, 29885, 67415, 70907, 101609, 229211, 354535, 508045, 579769, 1146055, 2898845, 9856073, 49280365]

約数ペア:

[(1, 49280365), (5, 9856073), (17, 2898845), (43, 1146055), (85, 579769), (97, 508045), (139, 354535), (215, 229211), (485, 101609), (695, 70907), (731, 67415), (1649, 29885), (2363, 20855), (3655, 13483), (4171, 11815), (5977, 8245)]