54925240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 128187360

約数和(自身を除く): 73262120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 107, 164, 205, 214, 313, 328, 410, 428, 535, 626, 820, 856, 1070, 1252, 1565, 1640, 2140, 2504, 3130, 4280, 4387, 6260, 8774, 12520, 12833, 17548, 21935, 25666, 33491, 35096, 43870, 51332, 64165, 66982, 87740, 102664, 128330, 133964, 167455, 175480, 256660, 267928, 334910, 513320, 669820, 1339640, 1373131, 2746262, 5492524, 6865655, 10985048, 13731310, 27462620, 54925240]

約数ペア:

[(1, 54925240), (2, 27462620), (4, 13731310), (5, 10985048), (8, 6865655), (10, 5492524), (20, 2746262), (40, 1373131), (41, 1339640), (82, 669820), (107, 513320), (164, 334910), (205, 267928), (214, 256660), (313, 175480), (328, 167455), (410, 133964), (428, 128330), (535, 102664), (626, 87740), (820, 66982), (856, 64165), (1070, 51332), (1252, 43870), (1565, 35096), (1640, 33491), (2140, 25666), (2504, 21935), (3130, 17548), (4280, 12833), (4387, 12520), (6260, 8774)]