52312820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10099}}^1$

素因数の和:10152

約数の個数: 48

約数和(自身を含む): 128956800

約数和(自身を除く): 76643980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10099, 20198, 40396, 50495, 70693, 100990, 141386, 201980, 282772, 353465, 373663, 706930, 747326, 1413860, 1494652, 1868315, 2615641, 3736630, 5231282, 7473260, 10462564, 13078205, 26156410, 52312820]

約数ペア:

[(1, 52312820), (2, 26156410), (4, 13078205), (5, 10462564), (7, 7473260), (10, 5231282), (14, 3736630), (20, 2615641), (28, 1868315), (35, 1494652), (37, 1413860), (70, 747326), (74, 706930), (140, 373663), (148, 353465), (185, 282772), (259, 201980), (370, 141386), (518, 100990), (740, 70693), (1036, 50495), (1295, 40396), (2590, 20198), (5180, 10099)]