50257128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 82798872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 307, 359, 456, 614, 718, 921, 1077, 1228, 1436, 1842, 2154, 2456, 2872, 3684, 4308, 5833, 6821, 7368, 8616, 11666, 13642, 17499, 20463, 23332, 27284, 34998, 40926, 46664, 54568, 69996, 81852, 110213, 139992, 163704, 220426, 330639, 440852, 661278, 881704, 1322556, 2094047, 2645112, 4188094, 6282141, 8376188, 12564282, 16752376, 25128564, 50257128]

約数ペア:

[(1, 50257128), (2, 25128564), (3, 16752376), (4, 12564282), (6, 8376188), (8, 6282141), (12, 4188094), (19, 2645112), (24, 2094047), (38, 1322556), (57, 881704), (76, 661278), (114, 440852), (152, 330639), (228, 220426), (307, 163704), (359, 139992), (456, 110213), (614, 81852), (718, 69996), (921, 54568), (1077, 46664), (1228, 40926), (1436, 34998), (1842, 27284), (2154, 23332), (2456, 20463), (2872, 17499), (3684, 13642), (4308, 11666), (5833, 8616), (6821, 7368)]