49271152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 117706752

約数和(自身を除く): 68435600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 617, 644, 713, 868, 1234, 1288, 1426, 1736, 2468, 2576, 2852, 3472, 4319, 4936, 4991, 5704, 8638, 9872, 9982, 11408, 14191, 17276, 19127, 19964, 28382, 34552, 38254, 39928, 56764, 69104, 76508, 79856, 99337, 113528, 133889, 153016, 198674, 227056, 267778, 306032, 397348, 439921, 535556, 794696, 879842, 1071112, 1589392, 1759684, 2142224, 3079447, 3519368, 6158894, 7038736, 12317788, 24635576, 49271152]

約数ペア:

[(1, 49271152), (2, 24635576), (4, 12317788), (7, 7038736), (8, 6158894), (14, 3519368), (16, 3079447), (23, 2142224), (28, 1759684), (31, 1589392), (46, 1071112), (56, 879842), (62, 794696), (92, 535556), (112, 439921), (124, 397348), (161, 306032), (184, 267778), (217, 227056), (248, 198674), (322, 153016), (368, 133889), (434, 113528), (496, 99337), (617, 79856), (644, 76508), (713, 69104), (868, 56764), (1234, 39928), (1288, 38254), (1426, 34552), (1736, 28382), (2468, 19964), (2576, 19127), (2852, 17276), (3472, 14191), (4319, 11408), (4936, 9982), (4991, 9872), (5704, 8638)]