49970605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 15721043

約数列:

[1, 5, 23, 31, 107, 115, 131, 155, 535, 655, 713, 2461, 3013, 3317, 3565, 4061, 12305, 14017, 15065, 16585, 20305, 70085, 76291, 93403, 322391, 381455, 434527, 467015, 1611955, 2172635, 9994121, 49970605]

約数ペア:

[(1, 49970605), (5, 9994121), (23, 2172635), (31, 1611955), (107, 467015), (115, 434527), (131, 381455), (155, 322391), (535, 93403), (655, 76291), (713, 70085), (2461, 20305), (3013, 16585), (3317, 15065), (3565, 14017), (4061, 12305)]