51487910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5192

約数の個数: 32

約数和(自身を含む): 99416160

約数和(自身を除く): 47928250

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 5113, 10070, 10226, 25565, 51130, 97147, 194294, 270989, 485735, 541978, 971470, 1354945, 2709890, 5148791, 10297582, 25743955, 51487910]

約数ペア:

[(1, 51487910), (2, 25743955), (5, 10297582), (10, 5148791), (19, 2709890), (38, 1354945), (53, 971470), (95, 541978), (106, 485735), (190, 270989), (265, 194294), (530, 97147), (1007, 51130), (2014, 25565), (5035, 10226), (5113, 10070)]