53577040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 137401920

約数和(自身を除く): 83824880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 569, 856, 880, 1070, 1138, 1177, 1712, 2140, 2276, 2354, 2845, 4280, 4552, 4708, 5690, 5885, 6259, 8560, 9104, 9416, 11380, 11770, 12518, 18832, 22760, 23540, 25036, 31295, 45520, 47080, 50072, 60883, 62590, 94160, 100144, 121766, 125180, 243532, 250360, 304415, 487064, 500720, 608830, 669713, 974128, 1217660, 1339426, 2435320, 2678852, 3348565, 4870640, 5357704, 6697130, 10715408, 13394260, 26788520, 53577040]

約数ペア:

[(1, 53577040), (2, 26788520), (4, 13394260), (5, 10715408), (8, 6697130), (10, 5357704), (11, 4870640), (16, 3348565), (20, 2678852), (22, 2435320), (40, 1339426), (44, 1217660), (55, 974128), (80, 669713), (88, 608830), (107, 500720), (110, 487064), (176, 304415), (214, 250360), (220, 243532), (428, 125180), (440, 121766), (535, 100144), (569, 94160), (856, 62590), (880, 60883), (1070, 50072), (1138, 47080), (1177, 45520), (1712, 31295), (2140, 25036), (2276, 23540), (2354, 22760), (2845, 18832), (4280, 12518), (4552, 11770), (4708, 11380), (5690, 9416), (5885, 9104), (6259, 8560)]