55770871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 10757129

約数列:

[1, 13, 19, 43, 59, 89, 247, 559, 767, 817, 1121, 1157, 1691, 2537, 3827, 5251, 10621, 14573, 21983, 32981, 48203, 49751, 68263, 72713, 99769, 225793, 626639, 945269, 1296997, 2935309, 4290067, 55770871]

約数ペア:

[(1, 55770871), (13, 4290067), (19, 2935309), (43, 1296997), (59, 945269), (89, 626639), (247, 225793), (559, 99769), (767, 72713), (817, 68263), (1121, 49751), (1157, 48203), (1691, 32981), (2537, 21983), (3827, 14573), (5251, 10621)]