47134540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 105592032

約数和(自身を除く): 58457492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 883, 1570, 1766, 2669, 3140, 3532, 4415, 5338, 8830, 10676, 13345, 15011, 17660, 26690, 30022, 53380, 60044, 75055, 138631, 150110, 277262, 300220, 554524, 693155, 1386310, 2356727, 2772620, 4713454, 9426908, 11783635, 23567270, 47134540]

約数ペア:

[(1, 47134540), (2, 23567270), (4, 11783635), (5, 9426908), (10, 4713454), (17, 2772620), (20, 2356727), (34, 1386310), (68, 693155), (85, 554524), (157, 300220), (170, 277262), (314, 150110), (340, 138631), (628, 75055), (785, 60044), (883, 53380), (1570, 30022), (1766, 26690), (2669, 17660), (3140, 15011), (3532, 13345), (4415, 10676), (5338, 8830)]