47993.000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 1920016

約数和(自身を除く): 1099716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 631, 650, 1262, 1300, 2524, 3155, 6310, 8203, 12620, 15775, 16406, 31550, 32812, 41015, 63100, 82030, 164060, 205075, 410150, 820300]

約数ペア:

[(1, 820300), (2, 410150), (4, 205075), (5, 164060), (10, 82030), (13, 63100), (20, 41015), (25, 32812), (26, 31550), (50, 16406), (52, 15775), (65, 12620), (100, 8203), (130, 6310), (260, 3155), (325, 2524), (631, 1300), (650, 1262)]