57770755

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 85691520

約数和(自身を除く): 27920765

約数列:

[1, 5, 7, 29, 35, 47, 49, 145, 173, 203, 235, 245, 329, 865, 1015, 1211, 1363, 1421, 1645, 2303, 5017, 6055, 6815, 7105, 8131, 8477, 9541, 11515, 25085, 35119, 40655, 42385, 47705, 56917, 66787, 175595, 235799, 245833, 284585, 333935, 398419, 1178995, 1229165, 1650593, 1992095, 8252965, 11554151, 57770755]

約数ペア:

[(1, 57770755), (5, 11554151), (7, 8252965), (29, 1992095), (35, 1650593), (47, 1229165), (49, 1178995), (145, 398419), (173, 333935), (203, 284585), (235, 245833), (245, 235799), (329, 175595), (865, 66787), (1015, 56917), (1211, 47705), (1363, 42385), (1421, 40655), (1645, 35119), (2303, 25085), (5017, 11515), (6055, 9541), (6815, 8477), (7105, 8131)]