55621872

素因数分解:

$2^4\times 3^2\times {\mathrm{386263}}^1$

素因数の和:386277

約数の個数: 30

約数和(自身を含む): 155664392

約数和(自身を除く): 100042520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 386263, 772526, 1158789, 1545052, 2317578, 3090104, 3476367, 4635156, 6180208, 6952734, 9270312, 13905468, 18540624, 27810936, 55621872]

約数ペア:

[(1, 55621872), (2, 27810936), (3, 18540624), (4, 13905468), (6, 9270312), (8, 6952734), (9, 6180208), (12, 4635156), (16, 3476367), (18, 3090104), (24, 2317578), (36, 1545052), (48, 1158789), (72, 772526), (144, 386263)]