49156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6451}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 138743808

約数和(自身を除く): 89587188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 6451, 7620, 12902, 19353, 25804, 32255, 38706, 64510, 77412, 96765, 129020, 193530, 387060, 819277, 1638554, 2457831, 3277108, 4096385, 4915662, 8192770, 9831324, 12289155, 16385540, 24578310, 49156620]

約数ペア:

[(1, 49156620), (2, 24578310), (3, 16385540), (4, 12289155), (5, 9831324), (6, 8192770), (10, 4915662), (12, 4096385), (15, 3277108), (20, 2457831), (30, 1638554), (60, 819277), (127, 387060), (254, 193530), (381, 129020), (508, 96765), (635, 77412), (762, 64510), (1270, 38706), (1524, 32255), (1905, 25804), (2540, 19353), (3810, 12902), (6451, 7620)]