55232220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7027}}^1$

素因数の和:7170

約数の個数: 48

約数和(自身を含む): 155852928

約数和(自身を除く): 100620708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7027, 7860, 14054, 21081, 28108, 35135, 42162, 70270, 84324, 105405, 140540, 210810, 421620, 920537, 1841074, 2761611, 3682148, 4602685, 5523222, 9205370, 11046444, 13808055, 18410740, 27616110, 55232220]

約数ペア:

[(1, 55232220), (2, 27616110), (3, 18410740), (4, 13808055), (5, 11046444), (6, 9205370), (10, 5523222), (12, 4602685), (15, 3682148), (20, 2761611), (30, 1841074), (60, 920537), (131, 421620), (262, 210810), (393, 140540), (524, 105405), (655, 84324), (786, 70270), (1310, 42162), (1572, 35135), (1965, 28108), (2620, 21081), (3930, 14054), (7027, 7860)]