51632220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2767}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 145087488

約数和(自身を除く): 93455268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 2767, 3110, 3732, 4665, 5534, 6220, 8301, 9330, 11068, 13835, 16602, 18660, 27670, 33204, 41505, 55340, 83010, 166020, 860537, 1721074, 2581611, 3442148, 4302685, 5163222, 8605370, 10326444, 12908055, 17210740, 25816110, 51632220]

約数ペア:

[(1, 51632220), (2, 25816110), (3, 17210740), (4, 12908055), (5, 10326444), (6, 8605370), (10, 5163222), (12, 4302685), (15, 3442148), (20, 2581611), (30, 1721074), (60, 860537), (311, 166020), (622, 83010), (933, 55340), (1244, 41505), (1555, 33204), (1866, 27670), (2767, 18660), (3110, 16602), (3732, 13835), (4665, 11068), (5534, 9330), (6220, 8301)]