48078018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 110279520

約数和(自身を除く): 62201502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 547, 771, 1094, 1542, 1641, 2313, 3282, 4626, 4883, 4923, 9766, 9846, 10393, 14649, 20786, 29298, 31179, 43947, 62358, 87894, 93537, 140579, 187074, 281158, 421737, 843474, 1265211, 2530422, 2671001, 5342002, 8013003, 16026006, 24039009, 48078018]

約数ペア:

[(1, 48078018), (2, 24039009), (3, 16026006), (6, 8013003), (9, 5342002), (18, 2671001), (19, 2530422), (38, 1265211), (57, 843474), (114, 421737), (171, 281158), (257, 187074), (342, 140579), (514, 93537), (547, 87894), (771, 62358), (1094, 43947), (1542, 31179), (1641, 29298), (2313, 20786), (3282, 14649), (4626, 10393), (4883, 9846), (4923, 9766)]