45374147

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 62818560

約数和(自身を除く): 17444413

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 163, 247, 299, 437, 637, 931, 1127, 1141, 1729, 2093, 2119, 3059, 3097, 3749, 5681, 7987, 12103, 14651, 14833, 21413, 21679, 26243, 39767, 40261, 48737, 71231, 103831, 151753, 183701, 278369, 281827, 341159, 498617, 926003, 1972789, 2388113, 3490319, 6482021, 45374147]

約数ペア:

[(1, 45374147), (7, 6482021), (13, 3490319), (19, 2388113), (23, 1972789), (49, 926003), (91, 498617), (133, 341159), (161, 281827), (163, 278369), (247, 183701), (299, 151753), (437, 103831), (637, 71231), (931, 48737), (1127, 40261), (1141, 39767), (1729, 26243), (2093, 21679), (2119, 21413), (3059, 14833), (3097, 14651), (3749, 12103), (5681, 7987)]