55470560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4177}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 132659856

約数和(自身を除く): 77189296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4177, 6640, 8354, 13280, 16708, 20885, 33416, 41770, 66832, 83540, 133664, 167080, 334160, 346691, 668320, 693382, 1386764, 1733455, 2773528, 3466910, 5547056, 6933820, 11094112, 13867640, 27735280, 55470560]

約数ペア:

[(1, 55470560), (2, 27735280), (4, 13867640), (5, 11094112), (8, 6933820), (10, 5547056), (16, 3466910), (20, 2773528), (32, 1733455), (40, 1386764), (80, 693382), (83, 668320), (160, 346691), (166, 334160), (332, 167080), (415, 133664), (664, 83540), (830, 66832), (1328, 41770), (1660, 33416), (2656, 20885), (3320, 16708), (4177, 13280), (6640, 8354)]