51897410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 97638912

約数和(自身を除く): 45741502

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2017, 2573, 4034, 5146, 10085, 12865, 20170, 25730, 62527, 125054, 167411, 312635, 334822, 625270, 837055, 1674110, 5189741, 10379482, 25948705, 51897410]

約数ペア:

[(1, 51897410), (2, 25948705), (5, 10379482), (10, 5189741), (31, 1674110), (62, 837055), (83, 625270), (155, 334822), (166, 312635), (310, 167411), (415, 125054), (830, 62527), (2017, 25730), (2573, 20170), (4034, 12865), (5146, 10085)]