49718020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 115633728

約数和(自身を除く): 65915708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3373, 3685, 6746, 7370, 13492, 14740, 16865, 33730, 37103, 67460, 74206, 148412, 185515, 225991, 371030, 451982, 742060, 903964, 1129955, 2259910, 2485901, 4519820, 4971802, 9943604, 12429505, 24859010, 49718020]

約数ペア:

[(1, 49718020), (2, 24859010), (4, 12429505), (5, 9943604), (10, 4971802), (11, 4519820), (20, 2485901), (22, 2259910), (44, 1129955), (55, 903964), (67, 742060), (110, 451982), (134, 371030), (220, 225991), (268, 185515), (335, 148412), (670, 74206), (737, 67460), (1340, 37103), (1474, 33730), (2948, 16865), (3373, 14740), (3685, 13492), (6746, 7370)]