52905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10253}}^1$

素因数の和:10310

約数の個数: 64

約数和(自身を含む): 162423360

約数和(自身を除く): 109517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10253, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 153795, 205060, 246072, 307590, 410120, 440879, 615180, 881758, 1230360, 1322637, 1763516, 2204395, 2645274, 3527032, 4408790, 5290548, 6613185, 8817580, 10581096, 13226370, 17635160, 26452740, 52905480]

約数ペア:

[(1, 52905480), (2, 26452740), (3, 17635160), (4, 13226370), (5, 10581096), (6, 8817580), (8, 6613185), (10, 5290548), (12, 4408790), (15, 3527032), (20, 2645274), (24, 2204395), (30, 1763516), (40, 1322637), (43, 1230360), (60, 881758), (86, 615180), (120, 440879), (129, 410120), (172, 307590), (215, 246072), (258, 205060), (344, 153795), (430, 123036), (516, 102530), (645, 82024), (860, 61518), (1032, 51265), (1290, 41012), (1720, 30759), (2580, 20506), (5160, 10253)]