54867254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 35943466

約数列:

[1, 2, 13, 26, 89, 131, 178, 181, 262, 362, 1157, 1703, 2314, 2353, 3406, 4706, 11659, 16109, 23318, 23711, 32218, 47422, 151567, 209417, 303134, 308243, 418834, 616486, 2110279, 4220558, 27433627, 54867254]

約数ペア:

[(1, 54867254), (2, 27433627), (13, 4220558), (26, 2110279), (89, 616486), (131, 418834), (178, 308243), (181, 303134), (262, 209417), (362, 151567), (1157, 47422), (1703, 32218), (2314, 23711), (2353, 23318), (3406, 16109), (4706, 11659)]