51360440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34703}}^1$

素因数の和:34751

約数の個数: 32

約数和(自身を含む): 118687680

約数和(自身を除く): 67327240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 34703, 69406, 138812, 173515, 277624, 347030, 694060, 1284011, 1388120, 2568022, 5136044, 6420055, 10272088, 12840110, 25680220, 51360440]

約数ペア:

[(1, 51360440), (2, 25680220), (4, 12840110), (5, 10272088), (8, 6420055), (10, 5136044), (20, 2568022), (37, 1388120), (40, 1284011), (74, 694060), (148, 347030), (185, 277624), (296, 173515), (370, 138812), (740, 69406), (1480, 34703)]