99798050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 203451264

約数和(自身を除く): 103653214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 421, 431, 550, 842, 862, 2105, 2155, 4210, 4310, 4631, 4741, 9262, 9482, 10525, 10775, 21050, 21550, 23155, 23705, 46310, 47410, 115775, 118525, 181451, 231550, 237050, 362902, 907255, 1814510, 1995961, 3991922, 4536275, 9072550, 9979805, 19959610, 49899025, 99798050]

約数ペア:

[(1, 99798050), (2, 49899025), (5, 19959610), (10, 9979805), (11, 9072550), (22, 4536275), (25, 3991922), (50, 1995961), (55, 1814510), (110, 907255), (275, 362902), (421, 237050), (431, 231550), (550, 181451), (842, 118525), (862, 115775), (2105, 47410), (2155, 46310), (4210, 23705), (4310, 23155), (4631, 21550), (4741, 21050), (9262, 10775), (9482, 10525)]