48963590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 95558400

約数和(自身を除く): 46594810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 2399, 4082, 4798, 10205, 11995, 20410, 23990, 31187, 62374, 155935, 311870, 376643, 753286, 1883215, 3766430, 4896359, 9792718, 24481795, 48963590]

約数ペア:

[(1, 48963590), (2, 24481795), (5, 9792718), (10, 4896359), (13, 3766430), (26, 1883215), (65, 753286), (130, 376643), (157, 311870), (314, 155935), (785, 62374), (1570, 31187), (2041, 23990), (2399, 20410), (4082, 11995), (4798, 10205)]