51725072

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 119194752

約数和(自身を除く): 67469680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 113, 122, 134, 226, 244, 268, 427, 452, 469, 488, 536, 791, 854, 904, 938, 976, 1072, 1582, 1708, 1808, 1876, 3164, 3416, 3752, 4087, 6328, 6832, 6893, 7504, 7571, 8174, 12656, 13786, 15142, 16348, 27572, 28609, 30284, 32696, 48251, 52997, 55144, 57218, 60568, 65392, 96502, 105994, 110288, 114436, 121136, 193004, 211988, 228872, 386008, 423976, 457744, 461831, 772016, 847952, 923662, 1847324, 3232817, 3694648, 6465634, 7389296, 12931268, 25862536, 51725072]

約数ペア:

[(1, 51725072), (2, 25862536), (4, 12931268), (7, 7389296), (8, 6465634), (14, 3694648), (16, 3232817), (28, 1847324), (56, 923662), (61, 847952), (67, 772016), (112, 461831), (113, 457744), (122, 423976), (134, 386008), (226, 228872), (244, 211988), (268, 193004), (427, 121136), (452, 114436), (469, 110288), (488, 105994), (536, 96502), (791, 65392), (854, 60568), (904, 57218), (938, 55144), (976, 52997), (1072, 48251), (1582, 32696), (1708, 30284), (1808, 28609), (1876, 27572), (3164, 16348), (3416, 15142), (3752, 13786), (4087, 12656), (6328, 8174), (6832, 7571), (6893, 7504)]