49353892

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 101221120

約数和(自身を除く): 51867228

約数列:

[1, 2, 4, 7, 14, 28, 103, 109, 157, 206, 218, 314, 412, 436, 628, 721, 763, 1099, 1442, 1526, 2198, 2884, 3052, 4396, 11227, 16171, 17113, 22454, 32342, 34226, 44908, 64684, 68452, 78589, 113197, 119791, 157178, 226394, 239582, 314356, 452788, 479164, 1762639, 3525278, 7050556, 12338473, 24676946, 49353892]

約数ペア:

[(1, 49353892), (2, 24676946), (4, 12338473), (7, 7050556), (14, 3525278), (28, 1762639), (103, 479164), (109, 452788), (157, 314356), (206, 239582), (218, 226394), (314, 157178), (412, 119791), (436, 113197), (628, 78589), (721, 68452), (763, 64684), (1099, 44908), (1442, 34226), (1526, 32342), (2198, 22454), (2884, 17113), (3052, 16171), (4396, 11227)]