51019152

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 141360000

約数和(自身を除く): 90340848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1249, 1702, 1776, 2498, 2553, 3404, 3747, 4996, 5106, 6808, 7494, 9992, 10212, 13616, 14988, 19984, 20424, 28727, 29976, 40848, 46213, 57454, 59952, 86181, 92426, 114908, 138639, 172362, 184852, 229816, 277278, 344724, 369704, 459632, 554556, 689448, 739408, 1062899, 1109112, 1378896, 2125798, 2218224, 3188697, 4251596, 6377394, 8503192, 12754788, 17006384, 25509576, 51019152]

約数ペア:

[(1, 51019152), (2, 25509576), (3, 17006384), (4, 12754788), (6, 8503192), (8, 6377394), (12, 4251596), (16, 3188697), (23, 2218224), (24, 2125798), (37, 1378896), (46, 1109112), (48, 1062899), (69, 739408), (74, 689448), (92, 554556), (111, 459632), (138, 369704), (148, 344724), (184, 277278), (222, 229816), (276, 184852), (296, 172362), (368, 138639), (444, 114908), (552, 92426), (592, 86181), (851, 59952), (888, 57454), (1104, 46213), (1249, 40848), (1702, 29976), (1776, 28727), (2498, 20424), (2553, 19984), (3404, 14988), (3747, 13616), (4996, 10212), (5106, 9992), (6808, 7494)]