52268420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 119133504

約数和(自身を除く): 66865084

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 83, 92, 115, 148, 166, 185, 230, 332, 370, 415, 460, 740, 830, 851, 1369, 1660, 1702, 1909, 2738, 3071, 3404, 3818, 4255, 5476, 6142, 6845, 7636, 8510, 9545, 12284, 13690, 15355, 17020, 19090, 27380, 30710, 31487, 38180, 61420, 62974, 70633, 113627, 125948, 141266, 157435, 227254, 282532, 314870, 353165, 454508, 568135, 629740, 706330, 1136270, 1412660, 2272540, 2613421, 5226842, 10453684, 13067105, 26134210, 52268420]

約数ペア:

[(1, 52268420), (2, 26134210), (4, 13067105), (5, 10453684), (10, 5226842), (20, 2613421), (23, 2272540), (37, 1412660), (46, 1136270), (74, 706330), (83, 629740), (92, 568135), (115, 454508), (148, 353165), (166, 314870), (185, 282532), (230, 227254), (332, 157435), (370, 141266), (415, 125948), (460, 113627), (740, 70633), (830, 62974), (851, 61420), (1369, 38180), (1660, 31487), (1702, 30710), (1909, 27380), (2738, 19090), (3071, 17020), (3404, 15355), (3818, 13690), (4255, 12284), (5476, 9545), (6142, 8510), (6845, 7636)]