49957720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43067}}^1$

素因数の和:43107

約数の個数: 32

約数和(自身を含む): 116283600

約数和(自身を除く): 66325880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 43067, 86134, 172268, 215335, 344536, 430670, 861340, 1248943, 1722680, 2497886, 4995772, 6244715, 9991544, 12489430, 24978860, 49957720]

約数ペア:

[(1, 49957720), (2, 24978860), (4, 12489430), (5, 9991544), (8, 6244715), (10, 4995772), (20, 2497886), (29, 1722680), (40, 1248943), (58, 861340), (116, 430670), (145, 344536), (232, 215335), (290, 172268), (580, 86134), (1160, 43067)]