51626120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 143881920

約数和(自身を除く): 92255800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1091, 1183, 1352, 1690, 1820, 2182, 2366, 3380, 3640, 4364, 4732, 5455, 5915, 6760, 7637, 8728, 9464, 10910, 11830, 14183, 15274, 21820, 23660, 28366, 30548, 38185, 43640, 47320, 56732, 61096, 70915, 76370, 99281, 113464, 141830, 152740, 184379, 198562, 283660, 305480, 368758, 397124, 496405, 567320, 737516, 794248, 921895, 992810, 1290653, 1475032, 1843790, 1985620, 2581306, 3687580, 3971240, 5162612, 6453265, 7375160, 10325224, 12906530, 25813060, 51626120]

約数ペア:

[(1, 51626120), (2, 25813060), (4, 12906530), (5, 10325224), (7, 7375160), (8, 6453265), (10, 5162612), (13, 3971240), (14, 3687580), (20, 2581306), (26, 1985620), (28, 1843790), (35, 1475032), (40, 1290653), (52, 992810), (56, 921895), (65, 794248), (70, 737516), (91, 567320), (104, 496405), (130, 397124), (140, 368758), (169, 305480), (182, 283660), (260, 198562), (280, 184379), (338, 152740), (364, 141830), (455, 113464), (520, 99281), (676, 76370), (728, 70915), (845, 61096), (910, 56732), (1091, 47320), (1183, 43640), (1352, 38185), (1690, 30548), (1820, 28366), (2182, 23660), (2366, 21820), (3380, 15274), (3640, 14183), (4364, 11830), (4732, 10910), (5455, 9464), (5915, 8728), (6760, 7637)]