47647574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 31732426

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 349, 698, 767, 1157, 1534, 2314, 4537, 5251, 9074, 10502, 20591, 31061, 41182, 62122, 68263, 136526, 267683, 403793, 535366, 807586, 1832599, 3665198, 23823787, 47647574]

約数ペア:

[(1, 47647574), (2, 23823787), (13, 3665198), (26, 1832599), (59, 807586), (89, 535366), (118, 403793), (178, 267683), (349, 136526), (698, 68263), (767, 62122), (1157, 41182), (1534, 31061), (2314, 20591), (4537, 10502), (5251, 9074)]