49894096

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 115012480

約数和(自身を除く): 65118384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 109, 112, 122, 134, 218, 244, 268, 427, 436, 469, 488, 536, 763, 854, 872, 938, 976, 1072, 1526, 1708, 1744, 1876, 3052, 3416, 3752, 4087, 6104, 6649, 6832, 7303, 7504, 8174, 12208, 13298, 14606, 16348, 26596, 28609, 29212, 32696, 46543, 51121, 53192, 57218, 58424, 65392, 93086, 102242, 106384, 114436, 116848, 186172, 204484, 228872, 372344, 408968, 445483, 457744, 744688, 817936, 890966, 1781932, 3118381, 3563864, 6236762, 7127728, 12473524, 24947048, 49894096]

約数ペア:

[(1, 49894096), (2, 24947048), (4, 12473524), (7, 7127728), (8, 6236762), (14, 3563864), (16, 3118381), (28, 1781932), (56, 890966), (61, 817936), (67, 744688), (109, 457744), (112, 445483), (122, 408968), (134, 372344), (218, 228872), (244, 204484), (268, 186172), (427, 116848), (436, 114436), (469, 106384), (488, 102242), (536, 93086), (763, 65392), (854, 58424), (872, 57218), (938, 53192), (976, 51121), (1072, 46543), (1526, 32696), (1708, 29212), (1744, 28609), (1876, 26596), (3052, 16348), (3416, 14606), (3752, 13298), (4087, 12208), (6104, 8174), (6649, 7504), (6832, 7303)]