68155450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 140053536

約数和(自身を除く): 71898086

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 913, 1493, 1826, 2075, 2986, 4150, 4565, 7465, 9130, 14930, 16423, 22825, 32846, 37325, 45650, 74650, 82115, 123919, 164230, 247838, 410575, 619595, 821150, 1239190, 1363109, 2726218, 3097975, 6195950, 6815545, 13631090, 34077725, 68155450]

約数ペア:

[(1, 68155450), (2, 34077725), (5, 13631090), (10, 6815545), (11, 6195950), (22, 3097975), (25, 2726218), (50, 1363109), (55, 1239190), (83, 821150), (110, 619595), (166, 410575), (275, 247838), (415, 164230), (550, 123919), (830, 82115), (913, 74650), (1493, 45650), (1826, 37325), (2075, 32846), (2986, 22825), (4150, 16423), (4565, 14930), (7465, 9130)]