54155840

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2139

約数の個数: 56

約数和(自身を含む): 130576320

約数和(自身を除く): 76420480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2039, 2656, 3320, 4078, 5312, 6640, 8156, 10195, 13280, 16312, 20390, 26560, 32624, 40780, 65248, 81560, 130496, 163120, 169237, 326240, 338474, 652480, 676948, 846185, 1353896, 1692370, 2707792, 3384740, 5415584, 6769480, 10831168, 13538960, 27077920, 54155840]

約数ペア:

[(1, 54155840), (2, 27077920), (4, 13538960), (5, 10831168), (8, 6769480), (10, 5415584), (16, 3384740), (20, 2707792), (32, 1692370), (40, 1353896), (64, 846185), (80, 676948), (83, 652480), (160, 338474), (166, 326240), (320, 169237), (332, 163120), (415, 130496), (664, 81560), (830, 65248), (1328, 40780), (1660, 32624), (2039, 26560), (2656, 20390), (3320, 16312), (4078, 13280), (5312, 10195), (6640, 8156)]