49972960

素因数分解:

$2^5\times 5^1\times {\mathrm{312331}}^1$

素因数の和:312346

約数の個数: 24

約数和(自身を含む): 118061496

約数和(自身を除く): 68088536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 312331, 624662, 1249324, 1561655, 2498648, 3123310, 4997296, 6246620, 9994592, 12493240, 24986480, 49972960]

約数ペア:

[(1, 49972960), (2, 24986480), (4, 12493240), (5, 9994592), (8, 6246620), (10, 4997296), (16, 3123310), (20, 2498648), (32, 1561655), (40, 1249324), (80, 624662), (160, 312331)]