49432864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 105416640

約数和(自身を除く): 55983776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 359, 416, 662, 718, 1324, 1436, 2648, 2872, 4303, 4667, 5296, 5744, 8606, 9334, 10592, 11488, 17212, 18668, 34424, 37336, 68848, 74672, 118829, 137696, 149344, 237658, 475316, 950632, 1544777, 1901264, 3089554, 3802528, 6179108, 12358216, 24716432, 49432864]

約数ペア:

[(1, 49432864), (2, 24716432), (4, 12358216), (8, 6179108), (13, 3802528), (16, 3089554), (26, 1901264), (32, 1544777), (52, 950632), (104, 475316), (208, 237658), (331, 149344), (359, 137696), (416, 118829), (662, 74672), (718, 68848), (1324, 37336), (1436, 34424), (2648, 18668), (2872, 17212), (4303, 11488), (4667, 10592), (5296, 9334), (5744, 8606)]