50386240

素因数分解:

$2^6\times 5^1\times {\mathrm{157457}}^1$

素因数の和:157474

約数の個数: 28

約数和(自身を含む): 119982996

約数和(自身を除く): 69596756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157457, 314914, 629828, 787285, 1259656, 1574570, 2519312, 3149140, 5038624, 6298280, 10077248, 12596560, 25193120, 50386240]

約数ペア:

[(1, 50386240), (2, 25193120), (4, 12596560), (5, 10077248), (8, 6298280), (10, 5038624), (16, 3149140), (20, 2519312), (32, 1574570), (40, 1259656), (64, 787285), (80, 629828), (160, 314914), (320, 157457)]