47957590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 90797760

約数和(自身を除く): 42840170

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2711, 3538, 5422, 8845, 13555, 17690, 27110, 78619, 157238, 165371, 330742, 393095, 786190, 826855, 1653710, 4795759, 9591518, 23978795, 47957590]

約数ペア:

[(1, 47957590), (2, 23978795), (5, 9591518), (10, 4795759), (29, 1653710), (58, 826855), (61, 786190), (122, 393095), (145, 330742), (290, 165371), (305, 157238), (610, 78619), (1769, 27110), (2711, 17690), (3538, 13555), (5422, 8845)]