52293890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 57192190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 191, 209, 262, 382, 418, 655, 955, 1045, 1310, 1441, 1910, 2090, 2101, 2489, 2882, 3629, 4202, 4978, 7205, 7258, 10505, 12445, 14410, 18145, 21010, 24890, 25021, 27379, 36290, 39919, 50042, 54758, 79838, 125105, 136895, 199595, 250210, 273790, 275231, 399190, 475399, 550462, 950798, 1376155, 2376995, 2752310, 4753990, 5229389, 10458778, 26146945, 52293890]

約数ペア:

[(1, 52293890), (2, 26146945), (5, 10458778), (10, 5229389), (11, 4753990), (19, 2752310), (22, 2376995), (38, 1376155), (55, 950798), (95, 550462), (110, 475399), (131, 399190), (190, 275231), (191, 273790), (209, 250210), (262, 199595), (382, 136895), (418, 125105), (655, 79838), (955, 54758), (1045, 50042), (1310, 39919), (1441, 36290), (1910, 27379), (2090, 25021), (2101, 24890), (2489, 21010), (2882, 18145), (3629, 14410), (4202, 12445), (4978, 10505), (7205, 7258)]