47967788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 100101120

約数和(自身を除く): 52133332

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 121, 124, 139, 242, 253, 278, 341, 484, 506, 556, 682, 713, 1012, 1364, 1426, 1529, 2783, 2852, 3058, 3197, 3751, 4309, 5566, 6116, 6394, 7502, 7843, 8618, 11132, 12788, 15004, 15686, 16819, 17236, 31372, 33638, 35167, 47399, 67276, 70334, 86273, 94798, 99107, 140668, 172546, 189596, 198214, 345092, 386837, 396428, 521389, 773674, 1042778, 1090177, 1547348, 2085556, 2180354, 4360708, 11991947, 23983894, 47967788]

約数ペア:

[(1, 47967788), (2, 23983894), (4, 11991947), (11, 4360708), (22, 2180354), (23, 2085556), (31, 1547348), (44, 1090177), (46, 1042778), (62, 773674), (92, 521389), (121, 396428), (124, 386837), (139, 345092), (242, 198214), (253, 189596), (278, 172546), (341, 140668), (484, 99107), (506, 94798), (556, 86273), (682, 70334), (713, 67276), (1012, 47399), (1364, 35167), (1426, 33638), (1529, 31372), (2783, 17236), (2852, 16819), (3058, 15686), (3197, 15004), (3751, 12788), (4309, 11132), (5566, 8618), (6116, 7843), (6394, 7502)]