53553474

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 131725440

約数和(自身を除く): 78171966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 431, 531, 702, 767, 862, 1053, 1062, 1293, 1534, 1593, 2106, 2301, 2586, 3186, 3879, 4602, 4779, 5603, 6903, 7758, 9558, 11206, 11637, 13806, 16809, 20709, 23274, 25429, 33618, 34911, 41418, 50427, 50858, 62127, 69822, 76287, 100854, 124254, 151281, 152574, 228861, 302562, 330577, 453843, 457722, 661154, 686583, 907686, 991731, 1373166, 1983462, 2059749, 2975193, 4119498, 5950386, 8925579, 17851158, 26776737, 53553474]

約数ペア:

[(1, 53553474), (2, 26776737), (3, 17851158), (6, 8925579), (9, 5950386), (13, 4119498), (18, 2975193), (26, 2059749), (27, 1983462), (39, 1373166), (54, 991731), (59, 907686), (78, 686583), (81, 661154), (117, 457722), (118, 453843), (162, 330577), (177, 302562), (234, 228861), (351, 152574), (354, 151281), (431, 124254), (531, 100854), (702, 76287), (767, 69822), (862, 62127), (1053, 50858), (1062, 50427), (1293, 41418), (1534, 34911), (1593, 33618), (2106, 25429), (2301, 23274), (2586, 20709), (3186, 16809), (3879, 13806), (4602, 11637), (4779, 11206), (5603, 9558), (6903, 7758)]