52903120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^2$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 126999684

約数和(自身を除く): 74096564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 127, 164, 205, 254, 328, 410, 508, 635, 656, 820, 1016, 1270, 1640, 2032, 2540, 3280, 5080, 5207, 10160, 10414, 16129, 20828, 26035, 32258, 41656, 52070, 64516, 80645, 83312, 104140, 129032, 161290, 208280, 258064, 322580, 416560, 645160, 661289, 1290320, 1322578, 2645156, 3306445, 5290312, 6612890, 10580624, 13225780, 26451560, 52903120]

約数ペア:

[(1, 52903120), (2, 26451560), (4, 13225780), (5, 10580624), (8, 6612890), (10, 5290312), (16, 3306445), (20, 2645156), (40, 1322578), (41, 1290320), (80, 661289), (82, 645160), (127, 416560), (164, 322580), (205, 258064), (254, 208280), (328, 161290), (410, 129032), (508, 104140), (635, 83312), (656, 80645), (820, 64516), (1016, 52070), (1270, 41656), (1640, 32258), (2032, 26035), (2540, 20828), (3280, 16129), (5080, 10414), (5207, 10160)]