53805730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 57235550

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 101, 110, 145, 167, 202, 290, 319, 334, 505, 638, 835, 1010, 1111, 1595, 1670, 1837, 2222, 2929, 3190, 3674, 4843, 5555, 5858, 9185, 9686, 11110, 14645, 16867, 18370, 24215, 29290, 32219, 33734, 48430, 53273, 64438, 84335, 106546, 161095, 168670, 185537, 266365, 322190, 371074, 489143, 532730, 927685, 978286, 1855370, 2445715, 4891430, 5380573, 10761146, 26902865, 53805730]

約数ペア:

[(1, 53805730), (2, 26902865), (5, 10761146), (10, 5380573), (11, 4891430), (22, 2445715), (29, 1855370), (55, 978286), (58, 927685), (101, 532730), (110, 489143), (145, 371074), (167, 322190), (202, 266365), (290, 185537), (319, 168670), (334, 161095), (505, 106546), (638, 84335), (835, 64438), (1010, 53273), (1111, 48430), (1595, 33734), (1670, 32219), (1837, 29290), (2222, 24215), (2929, 18370), (3190, 16867), (3674, 14645), (4843, 11110), (5555, 9686), (5858, 9185)]