49258456130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1440727}}^1$

素因数の和:1441010

約数の個数: 32

約数和(自身を含む): 95848752384

約数和(自身を除く): 46590296254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 34190, 1440727, 2881454, 7203635, 14407270, 18729451, 37458902, 93647255, 187294510, 378911201, 757822402, 1894556005, 3789112010, 4925845613, 9851691226, 24629228065, 49258456130]

約数ペア:

[(1, 49258456130), (2, 24629228065), (5, 9851691226), (10, 4925845613), (13, 3789112010), (26, 1894556005), (65, 757822402), (130, 378911201), (263, 187294510), (526, 93647255), (1315, 37458902), (2630, 18729451), (3419, 14407270), (6838, 7203635), (17095, 2881454), (34190, 1440727)]