55055440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62563}}^1$

素因数の和:62587

約数の個数: 40

約数和(自身を含む): 139642848

約数和(自身を除く): 84587408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 62563, 125126, 250252, 312815, 500504, 625630, 688193, 1001008, 1251260, 1376386, 2502520, 2752772, 3440965, 5005040, 5505544, 6881930, 11011088, 13763860, 27527720, 55055440]

約数ペア:

[(1, 55055440), (2, 27527720), (4, 13763860), (5, 11011088), (8, 6881930), (10, 5505544), (11, 5005040), (16, 3440965), (20, 2752772), (22, 2502520), (40, 1376386), (44, 1251260), (55, 1001008), (80, 688193), (88, 625630), (110, 500504), (176, 312815), (220, 250252), (440, 125126), (880, 62563)]