56291924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 109509120

約数和(自身を除く): 53217196

約数列:

[1, 2, 4, 13, 26, 52, 71, 79, 142, 158, 193, 284, 316, 386, 772, 923, 1027, 1846, 2054, 2509, 3692, 4108, 5018, 5609, 10036, 11218, 13703, 15247, 22436, 27406, 30494, 54812, 60988, 72917, 145834, 178139, 198211, 291668, 356278, 396422, 712556, 792844, 1082537, 2165074, 4330148, 14072981, 28145962, 56291924]

約数ペア:

[(1, 56291924), (2, 28145962), (4, 14072981), (13, 4330148), (26, 2165074), (52, 1082537), (71, 792844), (79, 712556), (142, 396422), (158, 356278), (193, 291668), (284, 198211), (316, 178139), (386, 145834), (772, 72917), (923, 60988), (1027, 54812), (1846, 30494), (2054, 27406), (2509, 22436), (3692, 15247), (4108, 13703), (5018, 11218), (5609, 10036)]