53148865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 80216064

約数和(自身を除く): 27067199

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1087, 1397, 4445, 5435, 6985, 7609, 9779, 11957, 38045, 48895, 59785, 83699, 138049, 418495, 690245, 966343, 1518539, 4831715, 7592695, 10629773, 53148865]

約数ペア:

[(1, 53148865), (5, 10629773), (7, 7592695), (11, 4831715), (35, 1518539), (55, 966343), (77, 690245), (127, 418495), (385, 138049), (635, 83699), (889, 59785), (1087, 48895), (1397, 38045), (4445, 11957), (5435, 9779), (6985, 7609)]