48303080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 125072640

約数和(自身を除く): 76769560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1033, 1169, 1336, 1670, 2066, 2338, 3340, 4132, 4676, 5165, 5845, 6680, 7231, 8264, 9352, 10330, 11690, 14462, 20660, 23380, 28924, 36155, 41320, 46760, 57848, 72310, 144620, 172511, 289240, 345022, 690044, 862555, 1207577, 1380088, 1725110, 2415154, 3450220, 4830308, 6037885, 6900440, 9660616, 12075770, 24151540, 48303080]

約数ペア:

[(1, 48303080), (2, 24151540), (4, 12075770), (5, 9660616), (7, 6900440), (8, 6037885), (10, 4830308), (14, 3450220), (20, 2415154), (28, 1725110), (35, 1380088), (40, 1207577), (56, 862555), (70, 690044), (140, 345022), (167, 289240), (280, 172511), (334, 144620), (668, 72310), (835, 57848), (1033, 46760), (1169, 41320), (1336, 36155), (1670, 28924), (2066, 23380), (2338, 20660), (3340, 14462), (4132, 11690), (4676, 10330), (5165, 9352), (5845, 8264), (6680, 7231)]