53978626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 90736128

約数和(自身を除く): 36757502

約数列:

[1, 2, 13, 26, 31, 62, 193, 347, 386, 403, 694, 806, 2509, 4511, 5018, 5983, 9022, 10757, 11966, 21514, 66971, 77779, 133942, 139841, 155558, 279682, 870623, 1741246, 2076101, 4152202, 26989313, 53978626]

約数ペア:

[(1, 53978626), (2, 26989313), (13, 4152202), (26, 2076101), (31, 1741246), (62, 870623), (193, 279682), (347, 155558), (386, 139841), (403, 133942), (694, 77779), (806, 66971), (2509, 21514), (4511, 11966), (5018, 10757), (5983, 9022)]