49839965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 72147456

約数和(自身を除く): 22307491

約数列:

[1, 5, 7, 23, 35, 101, 115, 161, 505, 613, 707, 805, 2323, 3065, 3535, 4291, 11615, 14099, 16261, 21455, 61913, 70495, 81305, 98693, 309565, 433391, 493465, 1423999, 2166955, 7119995, 9967993, 49839965]

約数ペア:

[(1, 49839965), (5, 9967993), (7, 7119995), (23, 2166955), (35, 1423999), (101, 493465), (115, 433391), (161, 309565), (505, 98693), (613, 81305), (707, 70495), (805, 61913), (2323, 21455), (3065, 16261), (3535, 14099), (4291, 11615)]