53806548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 128298240

約数和(自身を除く): 74491692

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 239, 257, 292, 438, 478, 514, 717, 771, 876, 956, 1028, 1434, 1542, 2868, 3084, 17447, 18761, 34894, 37522, 52341, 56283, 61423, 69788, 75044, 104682, 112566, 122846, 184269, 209364, 225132, 245692, 368538, 737076, 4483879, 8967758, 13451637, 17935516, 26903274, 53806548]

約数ペア:

[(1, 53806548), (2, 26903274), (3, 17935516), (4, 13451637), (6, 8967758), (12, 4483879), (73, 737076), (146, 368538), (219, 245692), (239, 225132), (257, 209364), (292, 184269), (438, 122846), (478, 112566), (514, 104682), (717, 75044), (771, 69788), (876, 61423), (956, 56283), (1028, 52341), (1434, 37522), (1542, 34894), (2868, 18761), (3084, 17447)]