51327288

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19316

約数の個数: 48

約数和(自身を含む): 142775880

約数和(自身を除く): 91448592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 19267, 38534, 57801, 77068, 115602, 154136, 173403, 231204, 346806, 462408, 693612, 712879, 1387224, 1425758, 2138637, 2851516, 4277274, 5703032, 6415911, 8554548, 12831822, 17109096, 25663644, 51327288]

約数ペア:

[(1, 51327288), (2, 25663644), (3, 17109096), (4, 12831822), (6, 8554548), (8, 6415911), (9, 5703032), (12, 4277274), (18, 2851516), (24, 2138637), (36, 1425758), (37, 1387224), (72, 712879), (74, 693612), (111, 462408), (148, 346806), (222, 231204), (296, 173403), (333, 154136), (444, 115602), (666, 77068), (888, 57801), (1332, 38534), (2664, 19267)]