53012860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 116061120

約数和(自身を除く): 63048260

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 284, 355, 370, 710, 740, 1009, 1420, 2018, 2627, 4036, 5045, 5254, 10090, 10508, 13135, 20180, 26270, 37333, 52540, 71639, 74666, 143278, 149332, 186665, 286556, 358195, 373330, 716390, 746660, 1432780, 2650643, 5301286, 10602572, 13253215, 26506430, 53012860]

約数ペア:

[(1, 53012860), (2, 26506430), (4, 13253215), (5, 10602572), (10, 5301286), (20, 2650643), (37, 1432780), (71, 746660), (74, 716390), (142, 373330), (148, 358195), (185, 286556), (284, 186665), (355, 149332), (370, 143278), (710, 74666), (740, 71639), (1009, 52540), (1420, 37333), (2018, 26270), (2627, 20180), (4036, 13135), (5045, 10508), (5254, 10090)]