52725320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 69202360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 107, 127, 194, 214, 254, 388, 428, 485, 508, 535, 635, 776, 856, 970, 1016, 1070, 1270, 1940, 2140, 2540, 3880, 4280, 5080, 10379, 12319, 13589, 20758, 24638, 27178, 41516, 49276, 51895, 54356, 61595, 67945, 83032, 98552, 103790, 108712, 123190, 135890, 207580, 246380, 271780, 415160, 492760, 543560, 1318133, 2636266, 5272532, 6590665, 10545064, 13181330, 26362660, 52725320]

約数ペア:

[(1, 52725320), (2, 26362660), (4, 13181330), (5, 10545064), (8, 6590665), (10, 5272532), (20, 2636266), (40, 1318133), (97, 543560), (107, 492760), (127, 415160), (194, 271780), (214, 246380), (254, 207580), (388, 135890), (428, 123190), (485, 108712), (508, 103790), (535, 98552), (635, 83032), (776, 67945), (856, 61595), (970, 54356), (1016, 51895), (1070, 49276), (1270, 41516), (1940, 27178), (2140, 24638), (2540, 20758), (3880, 13589), (4280, 12319), (5080, 10379)]