55861442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9954

約数の個数: 32

約数和(自身を含む): 106466304

約数和(自身を除く): 50604862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 9901, 19802, 69307, 128713, 138614, 257426, 306931, 613862, 900991, 1801982, 2148517, 3990103, 4297034, 7980206, 27930721, 55861442]

約数ペア:

[(1, 55861442), (2, 27930721), (7, 7980206), (13, 4297034), (14, 3990103), (26, 2148517), (31, 1801982), (62, 900991), (91, 613862), (182, 306931), (217, 257426), (403, 138614), (434, 128713), (806, 69307), (2821, 19802), (5642, 9901)]