51873410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 95618880

約数和(自身を除く): 43745470

約数列:

[1, 2, 5, 10, 67, 134, 139, 278, 335, 557, 670, 695, 1114, 1390, 2785, 5570, 9313, 18626, 37319, 46565, 74638, 77423, 93130, 154846, 186595, 373190, 387115, 774230, 5187341, 10374682, 25936705, 51873410]

約数ペア:

[(1, 51873410), (2, 25936705), (5, 10374682), (10, 5187341), (67, 774230), (134, 387115), (139, 373190), (278, 186595), (335, 154846), (557, 93130), (670, 77423), (695, 74638), (1114, 46565), (1390, 37319), (2785, 18626), (5570, 9313)]