51945368

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 99552000

約数和(自身を除く): 47606632

約数列:

[1, 2, 4, 8, 67, 134, 199, 268, 398, 487, 536, 796, 974, 1592, 1948, 3896, 13333, 26666, 32629, 53332, 65258, 96913, 106664, 130516, 193826, 261032, 387652, 775304, 6493171, 12986342, 25972684, 51945368]

約数ペア:

[(1, 51945368), (2, 25972684), (4, 12986342), (8, 6493171), (67, 775304), (134, 387652), (199, 261032), (268, 193826), (398, 130516), (487, 106664), (536, 96913), (796, 65258), (974, 53332), (1592, 32629), (1948, 26666), (3896, 13333)]