55012144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16489

約数の個数: 40

約数和(自身を含む): 122402880

約数和(自身を除く): 67390736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 16451, 32902, 65804, 131608, 180961, 263216, 312569, 361922, 625138, 723844, 1250276, 1447688, 2500552, 2895376, 3438259, 5001104, 6876518, 13753036, 27506072, 55012144]

約数ペア:

[(1, 55012144), (2, 27506072), (4, 13753036), (8, 6876518), (11, 5001104), (16, 3438259), (19, 2895376), (22, 2500552), (38, 1447688), (44, 1250276), (76, 723844), (88, 625138), (152, 361922), (176, 312569), (209, 263216), (304, 180961), (418, 131608), (836, 65804), (1672, 32902), (3344, 16451)]