51789584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 126468096

約数和(自身を除く): 74678512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 331, 508, 616, 662, 889, 1016, 1232, 1324, 1397, 1778, 2032, 2317, 2648, 2794, 3556, 3641, 4634, 5296, 5588, 7112, 7282, 9268, 9779, 11176, 14224, 14564, 18536, 19558, 22352, 25487, 29128, 37072, 39116, 42037, 50974, 58256, 78232, 84074, 101948, 156464, 168148, 203896, 294259, 336296, 407792, 462407, 588518, 672592, 924814, 1177036, 1849628, 2354072, 3236849, 3699256, 4708144, 6473698, 7398512, 12947396, 25894792, 51789584]

約数ペア:

[(1, 51789584), (2, 25894792), (4, 12947396), (7, 7398512), (8, 6473698), (11, 4708144), (14, 3699256), (16, 3236849), (22, 2354072), (28, 1849628), (44, 1177036), (56, 924814), (77, 672592), (88, 588518), (112, 462407), (127, 407792), (154, 336296), (176, 294259), (254, 203896), (308, 168148), (331, 156464), (508, 101948), (616, 84074), (662, 78232), (889, 58256), (1016, 50974), (1232, 42037), (1324, 39116), (1397, 37072), (1778, 29128), (2032, 25487), (2317, 22352), (2648, 19558), (2794, 18536), (3556, 14564), (3641, 14224), (4634, 11176), (5296, 9779), (5588, 9268), (7112, 7282)]