51680456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 103022400

約数和(自身を除く): 51341944

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3301, 3914, 6602, 7828, 13204, 15656, 26408, 62719, 125438, 250876, 340003, 501752, 680006, 1360012, 2720024, 6460057, 12920114, 25840228, 51680456]

約数ペア:

[(1, 51680456), (2, 25840228), (4, 12920114), (8, 6460057), (19, 2720024), (38, 1360012), (76, 680006), (103, 501752), (152, 340003), (206, 250876), (412, 125438), (824, 62719), (1957, 26408), (3301, 15656), (3914, 13204), (6602, 7828)]