51694240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 136216080

約数和(自身を除く): 84521840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 857, 928, 1040, 1160, 1508, 1714, 1885, 2080, 2320, 3016, 3428, 3770, 4285, 4640, 6032, 6856, 7540, 8570, 11141, 12064, 13712, 15080, 17140, 22282, 24853, 27424, 30160, 34280, 44564, 49706, 55705, 60320, 68560, 89128, 99412, 111410, 124265, 137120, 178256, 198824, 222820, 248530, 323089, 356512, 397648, 445640, 497060, 646178, 795296, 891280, 994120, 1292356, 1615445, 1782560, 1988240, 2584712, 3230890, 3976480, 5169424, 6461780, 10338848, 12923560, 25847120, 51694240]

約数ペア:

[(1, 51694240), (2, 25847120), (4, 12923560), (5, 10338848), (8, 6461780), (10, 5169424), (13, 3976480), (16, 3230890), (20, 2584712), (26, 1988240), (29, 1782560), (32, 1615445), (40, 1292356), (52, 994120), (58, 891280), (65, 795296), (80, 646178), (104, 497060), (116, 445640), (130, 397648), (145, 356512), (160, 323089), (208, 248530), (232, 222820), (260, 198824), (290, 178256), (377, 137120), (416, 124265), (464, 111410), (520, 99412), (580, 89128), (754, 68560), (857, 60320), (928, 55705), (1040, 49706), (1160, 44564), (1508, 34280), (1714, 30160), (1885, 27424), (2080, 24853), (2320, 22282), (3016, 17140), (3428, 15080), (3770, 13712), (4285, 12064), (4640, 11141), (6032, 8570), (6856, 7540)]