52530880

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 126095760

約数和(自身を除く): 73564880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1181, 1390, 2224, 2362, 2780, 4448, 4724, 5560, 5905, 8896, 9448, 11120, 11810, 18896, 22240, 23620, 37792, 44480, 47240, 75584, 94480, 164159, 188960, 328318, 377920, 656636, 820795, 1313272, 1641590, 2626544, 3283180, 5253088, 6566360, 10506176, 13132720, 26265440, 52530880]

約数ペア:

[(1, 52530880), (2, 26265440), (4, 13132720), (5, 10506176), (8, 6566360), (10, 5253088), (16, 3283180), (20, 2626544), (32, 1641590), (40, 1313272), (64, 820795), (80, 656636), (139, 377920), (160, 328318), (278, 188960), (320, 164159), (556, 94480), (695, 75584), (1112, 47240), (1181, 44480), (1390, 37792), (2224, 23620), (2362, 22240), (2780, 18896), (4448, 11810), (4724, 11120), (5560, 9448), (5905, 8896)]