56524221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 94698240

約数和(自身を除く): 38174019

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 171, 247, 423, 541, 611, 741, 893, 1623, 1833, 2223, 2679, 4869, 5499, 7033, 8037, 10279, 11609, 21099, 25427, 30837, 34827, 63297, 76281, 92511, 104481, 133627, 228843, 330551, 400881, 483113, 991653, 1202643, 1449339, 2974959, 4348017, 6280469, 18841407, 56524221]

約数ペア:

[(1, 56524221), (3, 18841407), (9, 6280469), (13, 4348017), (19, 2974959), (39, 1449339), (47, 1202643), (57, 991653), (117, 483113), (141, 400881), (171, 330551), (247, 228843), (423, 133627), (541, 104481), (611, 92511), (741, 76281), (893, 63297), (1623, 34827), (1833, 30837), (2223, 25427), (2679, 21099), (4869, 11609), (5499, 10279), (7033, 8037)]