51653924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 107710848

約数和(自身を除く): 56056924

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 683, 1022, 1036, 1366, 2044, 2701, 2732, 4781, 5402, 9562, 10804, 18907, 19124, 25271, 37814, 49859, 50542, 75628, 99718, 101084, 176897, 199436, 349013, 353794, 698026, 707588, 1396052, 1844783, 3689566, 7379132, 12913481, 25826962, 51653924]

約数ペア:

[(1, 51653924), (2, 25826962), (4, 12913481), (7, 7379132), (14, 3689566), (28, 1844783), (37, 1396052), (73, 707588), (74, 698026), (146, 353794), (148, 349013), (259, 199436), (292, 176897), (511, 101084), (518, 99718), (683, 75628), (1022, 50542), (1036, 49859), (1366, 37814), (2044, 25271), (2701, 19124), (2732, 18907), (4781, 10804), (5402, 9562)]