47053994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 38326486

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 323, 338, 431, 442, 494, 646, 862, 2873, 3211, 4199, 5603, 5746, 6422, 7327, 8189, 8398, 11206, 14654, 16378, 54587, 72839, 95251, 106457, 109174, 139213, 145678, 190502, 212914, 278426, 1238263, 1383941, 1809769, 2476526, 2767882, 3619538, 23526997, 47053994]

約数ペア:

[(1, 47053994), (2, 23526997), (13, 3619538), (17, 2767882), (19, 2476526), (26, 1809769), (34, 1383941), (38, 1238263), (169, 278426), (221, 212914), (247, 190502), (323, 145678), (338, 139213), (431, 109174), (442, 106457), (494, 95251), (646, 72839), (862, 54587), (2873, 16378), (3211, 14654), (4199, 11206), (5603, 8398), (5746, 8189), (6422, 7327)]