52631720

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7879}}^1$

素因数の和:8057

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 66513880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7879, 15758, 31516, 39395, 63032, 78790, 157580, 315160, 1315793, 2631586, 5263172, 6578965, 10526344, 13157930, 26315860, 52631720]

約数ペア:

[(1, 52631720), (2, 26315860), (4, 13157930), (5, 10526344), (8, 6578965), (10, 5263172), (20, 2631586), (40, 1315793), (167, 315160), (334, 157580), (668, 78790), (835, 63032), (1336, 39395), (1670, 31516), (3340, 15758), (6680, 7879)]