51340856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 63571144

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 118, 164, 236, 287, 328, 379, 413, 472, 574, 758, 826, 1148, 1516, 1652, 2296, 2419, 2653, 3032, 3304, 4838, 5306, 9676, 10612, 15539, 16933, 19352, 21224, 22361, 31078, 33866, 44722, 62156, 67732, 89444, 108773, 124312, 135464, 156527, 178888, 217546, 313054, 435092, 626108, 870184, 916801, 1252216, 1833602, 3667204, 6417607, 7334408, 12835214, 25670428, 51340856]

約数ペア:

[(1, 51340856), (2, 25670428), (4, 12835214), (7, 7334408), (8, 6417607), (14, 3667204), (28, 1833602), (41, 1252216), (56, 916801), (59, 870184), (82, 626108), (118, 435092), (164, 313054), (236, 217546), (287, 178888), (328, 156527), (379, 135464), (413, 124312), (472, 108773), (574, 89444), (758, 67732), (826, 62156), (1148, 44722), (1516, 33866), (1652, 31078), (2296, 22361), (2419, 21224), (2653, 19352), (3032, 16933), (3304, 15539), (4838, 10612), (5306, 9676)]