55903016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 119214900

約数和(自身を除く): 63311884

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1489, 1976, 2888, 2978, 4693, 5956, 9386, 11912, 18772, 19357, 28291, 37544, 38714, 56582, 77428, 113164, 154856, 226328, 367783, 537529, 735566, 1075058, 1471132, 2150116, 2942264, 4300232, 6987877, 13975754, 27951508, 55903016]

約数ペア:

[(1, 55903016), (2, 27951508), (4, 13975754), (8, 6987877), (13, 4300232), (19, 2942264), (26, 2150116), (38, 1471132), (52, 1075058), (76, 735566), (104, 537529), (152, 367783), (247, 226328), (361, 154856), (494, 113164), (722, 77428), (988, 56582), (1444, 38714), (1489, 37544), (1976, 28291), (2888, 19357), (2978, 18772), (4693, 11912), (5956, 9386)]