57643980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41771}}^1$

素因数の和:41806

約数の個数: 48

約数和(自身を含む): 168424704

約数和(自身を除く): 110780724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 41771, 83542, 125313, 167084, 208855, 250626, 417710, 501252, 626565, 835420, 960733, 1253130, 1921466, 2506260, 2882199, 3842932, 4803665, 5764398, 9607330, 11528796, 14410995, 19214660, 28821990, 57643980]

約数ペア:

[(1, 57643980), (2, 28821990), (3, 19214660), (4, 14410995), (5, 11528796), (6, 9607330), (10, 5764398), (12, 4803665), (15, 3842932), (20, 2882199), (23, 2506260), (30, 1921466), (46, 1253130), (60, 960733), (69, 835420), (92, 626565), (115, 501252), (138, 417710), (230, 250626), (276, 208855), (345, 167084), (460, 125313), (690, 83542), (1380, 41771)]