51722704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 66394736

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 272, 293, 374, 472, 586, 649, 748, 944, 1003, 1172, 1298, 1496, 2006, 2344, 2596, 2992, 3223, 4012, 4688, 4981, 5192, 6446, 8024, 9962, 10384, 11033, 12892, 16048, 17287, 19924, 22066, 25784, 34574, 39848, 44132, 51568, 54791, 69148, 79696, 88264, 109582, 138296, 176528, 190157, 219164, 276592, 293879, 380314, 438328, 587758, 760628, 876656, 1175516, 1521256, 2351032, 3042512, 3232669, 4702064, 6465338, 12930676, 25861352, 51722704]

約数ペア:

[(1, 51722704), (2, 25861352), (4, 12930676), (8, 6465338), (11, 4702064), (16, 3232669), (17, 3042512), (22, 2351032), (34, 1521256), (44, 1175516), (59, 876656), (68, 760628), (88, 587758), (118, 438328), (136, 380314), (176, 293879), (187, 276592), (236, 219164), (272, 190157), (293, 176528), (374, 138296), (472, 109582), (586, 88264), (649, 79696), (748, 69148), (944, 54791), (1003, 51568), (1172, 44132), (1298, 39848), (1496, 34574), (2006, 25784), (2344, 22066), (2596, 19924), (2992, 17287), (3223, 16048), (4012, 12892), (4688, 11033), (4981, 10384), (5192, 9962), (6446, 8024)]