53211270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{253387}}^1$

素因数の和:253404

約数の個数: 32

約数和(自身を含む): 145951488

約数和(自身を除く): 92740218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 253387, 506774, 760161, 1266935, 1520322, 1773709, 2533870, 3547418, 3800805, 5321127, 7601610, 8868545, 10642254, 17737090, 26605635, 53211270]

約数ペア:

[(1, 53211270), (2, 26605635), (3, 17737090), (5, 10642254), (6, 8868545), (7, 7601610), (10, 5321127), (14, 3800805), (15, 3547418), (21, 2533870), (30, 1773709), (35, 1520322), (42, 1266935), (70, 760161), (105, 506774), (210, 253387)]