49319340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117427}}^1$

素因数の和:117446

約数の個数: 48

約数和(自身を含む): 157823232

約数和(自身を除く): 108503892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117427, 234854, 352281, 469708, 587135, 704562, 821989, 1174270, 1409124, 1643978, 1761405, 2348540, 2465967, 3287956, 3522810, 4109945, 4931934, 7045620, 8219890, 9863868, 12329835, 16439780, 24659670, 49319340]

約数ペア:

[(1, 49319340), (2, 24659670), (3, 16439780), (4, 12329835), (5, 9863868), (6, 8219890), (7, 7045620), (10, 4931934), (12, 4109945), (14, 3522810), (15, 3287956), (20, 2465967), (21, 2348540), (28, 1761405), (30, 1643978), (35, 1409124), (42, 1174270), (60, 821989), (70, 704562), (84, 587135), (105, 469708), (140, 352281), (210, 234854), (420, 117427)]