50788280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43783}}^1$

素因数の和:43823

約数の個数: 32

約数和(自身を含む): 118216800

約数和(自身を除く): 67428520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 43783, 87566, 175132, 218915, 350264, 437830, 875660, 1269707, 1751320, 2539414, 5078828, 6348535, 10157656, 12697070, 25394140, 50788280]

約数ペア:

[(1, 50788280), (2, 25394140), (4, 12697070), (5, 10157656), (8, 6348535), (10, 5078828), (20, 2539414), (29, 1751320), (40, 1269707), (58, 875660), (116, 437830), (145, 350264), (232, 218915), (290, 175132), (580, 87566), (1160, 43783)]