54472420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 122145408

約数和(自身を除く): 67672988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1223, 1310, 2227, 2446, 2620, 4454, 4892, 6115, 8908, 11135, 12230, 20791, 22270, 24460, 41582, 44540, 83164, 103955, 160213, 207910, 320426, 415820, 640852, 801065, 1602130, 2723621, 3204260, 5447242, 10894484, 13618105, 27236210, 54472420]

約数ペア:

[(1, 54472420), (2, 27236210), (4, 13618105), (5, 10894484), (10, 5447242), (17, 3204260), (20, 2723621), (34, 1602130), (68, 801065), (85, 640852), (131, 415820), (170, 320426), (262, 207910), (340, 160213), (524, 103955), (655, 83164), (1223, 44540), (1310, 41582), (2227, 24460), (2446, 22270), (2620, 20791), (4454, 12230), (4892, 11135), (6115, 8908)]