53289320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 85451800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2293, 2324, 2905, 3320, 4586, 4648, 5810, 9172, 11465, 11620, 16051, 18344, 22930, 23240, 32102, 45860, 64204, 80255, 91720, 128408, 160510, 190319, 321020, 380638, 642040, 761276, 951595, 1332233, 1522552, 1903190, 2664466, 3806380, 5328932, 6661165, 7612760, 10657864, 13322330, 26644660, 53289320]

約数ペア:

[(1, 53289320), (2, 26644660), (4, 13322330), (5, 10657864), (7, 7612760), (8, 6661165), (10, 5328932), (14, 3806380), (20, 2664466), (28, 1903190), (35, 1522552), (40, 1332233), (56, 951595), (70, 761276), (83, 642040), (140, 380638), (166, 321020), (280, 190319), (332, 160510), (415, 128408), (581, 91720), (664, 80255), (830, 64204), (1162, 45860), (1660, 32102), (2293, 23240), (2324, 22930), (2905, 18344), (3320, 16051), (4586, 11620), (4648, 11465), (5810, 9172)]