53473720

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4933}}^1$

素因数の和:5215

約数の個数: 32

約数和(自身を含む): 120784320

約数和(自身を除く): 67310600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4933, 5420, 9866, 10840, 19732, 24665, 39464, 49330, 98660, 197320, 1336843, 2673686, 5347372, 6684215, 10694744, 13368430, 26736860, 53473720]

約数ペア:

[(1, 53473720), (2, 26736860), (4, 13368430), (5, 10694744), (8, 6684215), (10, 5347372), (20, 2673686), (40, 1336843), (271, 197320), (542, 98660), (1084, 49330), (1355, 39464), (2168, 24665), (2710, 19732), (4933, 10840), (5420, 9866)]