42750250

素因数分解:

$2^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 80451072

約数和(自身を除く): 37700822

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 271, 542, 631, 1262, 1355, 2710, 3155, 6310, 6775, 13550, 15775, 31550, 33875, 67750, 78875, 157750, 171001, 342002, 855005, 1710010, 4275025, 8550050, 21375125, 42750250]

約数ペア:

[(1, 42750250), (2, 21375125), (5, 8550050), (10, 4275025), (25, 1710010), (50, 855005), (125, 342002), (250, 171001), (271, 157750), (542, 78875), (631, 67750), (1262, 33875), (1355, 31550), (2710, 15775), (3155, 13550), (6310, 6775)]