50744240

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7229

約数の個数: 40

約数和(自身を含む): 119322720

約数和(自身を除く): 68578480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 7127, 14254, 28508, 35635, 57016, 71270, 114032, 142540, 285080, 570160, 634303, 1268606, 2537212, 3171515, 5074424, 6343030, 10148848, 12686060, 25372120, 50744240]

約数ペア:

[(1, 50744240), (2, 25372120), (4, 12686060), (5, 10148848), (8, 6343030), (10, 5074424), (16, 3171515), (20, 2537212), (40, 1268606), (80, 634303), (89, 570160), (178, 285080), (356, 142540), (445, 114032), (712, 71270), (890, 57016), (1424, 35635), (1780, 28508), (3560, 14254), (7120, 7127)]