53996855020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{366677}}^1$

素因数の和:366922

約数の個数: 48

約数和(自身を含む): 117043617600

約数和(自身を除く): 63046762580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 199, 370, 398, 740, 796, 995, 1990, 3980, 7363, 14726, 29452, 36815, 73630, 147260, 366677, 733354, 1466708, 1833385, 3666770, 7333540, 13567049, 27134098, 54268196, 67835245, 72968723, 135670490, 145937446, 271340980, 291874892, 364843615, 729687230, 1459374460, 2699842751, 5399685502, 10799371004, 13499213755, 26998427510, 53996855020]

約数ペア:

[(1, 53996855020), (2, 26998427510), (4, 13499213755), (5, 10799371004), (10, 5399685502), (20, 2699842751), (37, 1459374460), (74, 729687230), (148, 364843615), (185, 291874892), (199, 271340980), (370, 145937446), (398, 135670490), (740, 72968723), (796, 67835245), (995, 54268196), (1990, 27134098), (3980, 13567049), (7363, 7333540), (14726, 3666770), (29452, 1833385), (36815, 1466708), (73630, 733354), (147260, 366677)]