47215560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56209}}^1$

素因数の和:56230

約数の個数: 64

約数和(自身を含む): 161884800

約数和(自身を除く): 114669240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56209, 112418, 168627, 224836, 281045, 337254, 393463, 449672, 562090, 674508, 786926, 843135, 1124180, 1180389, 1349016, 1573852, 1686270, 1967315, 2248360, 2360778, 3147704, 3372540, 3934630, 4721556, 5901945, 6745080, 7869260, 9443112, 11803890, 15738520, 23607780, 47215560]

約数ペア:

[(1, 47215560), (2, 23607780), (3, 15738520), (4, 11803890), (5, 9443112), (6, 7869260), (7, 6745080), (8, 5901945), (10, 4721556), (12, 3934630), (14, 3372540), (15, 3147704), (20, 2360778), (21, 2248360), (24, 1967315), (28, 1686270), (30, 1573852), (35, 1349016), (40, 1180389), (42, 1124180), (56, 843135), (60, 786926), (70, 674508), (84, 562090), (105, 449672), (120, 393463), (140, 337254), (168, 281045), (210, 224836), (280, 168627), (420, 112418), (840, 56209)]