91149850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 186863040

約数和(自身を除く): 95713190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 1609, 2266, 2575, 3218, 5150, 5665, 8045, 11330, 16090, 17699, 28325, 35398, 40225, 56650, 80450, 88495, 165727, 176990, 331454, 442475, 828635, 884950, 1657270, 1822997, 3645994, 4143175, 8286350, 9114985, 18229970, 45574925, 91149850]

約数ペア:

[(1, 91149850), (2, 45574925), (5, 18229970), (10, 9114985), (11, 8286350), (22, 4143175), (25, 3645994), (50, 1822997), (55, 1657270), (103, 884950), (110, 828635), (206, 442475), (275, 331454), (515, 176990), (550, 165727), (1030, 88495), (1133, 80450), (1609, 56650), (2266, 40225), (2575, 35398), (3218, 28325), (5150, 17699), (5665, 16090), (8045, 11330)]