551473604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 1089493440

約数和(自身を除く): 538019836

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 139, 148, 278, 407, 556, 814, 1529, 1628, 2437, 3058, 4874, 5143, 6116, 9748, 10286, 20572, 26807, 53614, 56573, 90169, 107228, 113146, 180338, 226292, 338743, 360676, 677486, 991859, 1354972, 1983718, 3726173, 3967436, 7452346, 12533491, 14904692, 25066982, 50133964, 137868401, 275736802, 551473604]

約数ペア:

[(1, 551473604), (2, 275736802), (4, 137868401), (11, 50133964), (22, 25066982), (37, 14904692), (44, 12533491), (74, 7452346), (139, 3967436), (148, 3726173), (278, 1983718), (407, 1354972), (556, 991859), (814, 677486), (1529, 360676), (1628, 338743), (2437, 226292), (3058, 180338), (4874, 113146), (5143, 107228), (6116, 90169), (9748, 56573), (10286, 53614), (20572, 26807)]