55018460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23117}}^1$

素因数の和:23150

約数の個数: 48

約数和(自身を含む): 139817664

約数和(自身を除く): 84799204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23117, 46234, 92468, 115585, 161819, 231170, 323638, 392989, 462340, 647276, 785978, 809095, 1571956, 1618190, 1964945, 2750923, 3236380, 3929890, 5501846, 7859780, 11003692, 13754615, 27509230, 55018460]

約数ペア:

[(1, 55018460), (2, 27509230), (4, 13754615), (5, 11003692), (7, 7859780), (10, 5501846), (14, 3929890), (17, 3236380), (20, 2750923), (28, 1964945), (34, 1618190), (35, 1571956), (68, 809095), (70, 785978), (85, 647276), (119, 462340), (140, 392989), (170, 323638), (238, 231170), (340, 161819), (476, 115585), (595, 92468), (1190, 46234), (2380, 23117)]