50909560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 131628240

約数和(自身を除く): 80718680

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 169, 170, 221, 260, 338, 340, 442, 443, 520, 676, 680, 845, 884, 886, 1105, 1352, 1690, 1768, 1772, 2210, 2215, 2873, 3380, 3544, 4420, 4430, 5746, 5759, 6760, 7531, 8840, 8860, 11492, 11518, 14365, 15062, 17720, 22984, 23036, 28730, 28795, 30124, 37655, 46072, 57460, 57590, 60248, 74867, 75310, 97903, 114920, 115180, 149734, 150620, 195806, 230360, 299468, 301240, 374335, 391612, 489515, 598936, 748670, 783224, 979030, 1272739, 1497340, 1958060, 2545478, 2994680, 3916120, 5090956, 6363695, 10181912, 12727390, 25454780, 50909560]

約数ペア:

[(1, 50909560), (2, 25454780), (4, 12727390), (5, 10181912), (8, 6363695), (10, 5090956), (13, 3916120), (17, 2994680), (20, 2545478), (26, 1958060), (34, 1497340), (40, 1272739), (52, 979030), (65, 783224), (68, 748670), (85, 598936), (104, 489515), (130, 391612), (136, 374335), (169, 301240), (170, 299468), (221, 230360), (260, 195806), (338, 150620), (340, 149734), (442, 115180), (443, 114920), (520, 97903), (676, 75310), (680, 74867), (845, 60248), (884, 57590), (886, 57460), (1105, 46072), (1352, 37655), (1690, 30124), (1768, 28795), (1772, 28730), (2210, 23036), (2215, 22984), (2873, 17720), (3380, 15062), (3544, 14365), (4420, 11518), (4430, 11492), (5746, 8860), (5759, 8840), (6760, 7531)]