2909532650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{28793}}^1$

素因数の和:28895

約数の個数: 48

約数和(自身を含む): 5655602304

約数和(自身を除く): 2746069654

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 215, 235, 430, 470, 1075, 1175, 2021, 2150, 2350, 4042, 10105, 20210, 28793, 50525, 57586, 101050, 143965, 287930, 719825, 1238099, 1353271, 1439650, 2476198, 2706542, 6190495, 6766355, 12380990, 13532710, 30952475, 33831775, 58190653, 61904950, 67663550, 116381306, 290953265, 581906530, 1454766325, 2909532650]

約数ペア:

[(1, 2909532650), (2, 1454766325), (5, 581906530), (10, 290953265), (25, 116381306), (43, 67663550), (47, 61904950), (50, 58190653), (86, 33831775), (94, 30952475), (215, 13532710), (235, 12380990), (430, 6766355), (470, 6190495), (1075, 2706542), (1175, 2476198), (2021, 1439650), (2150, 1353271), (2350, 1238099), (4042, 719825), (10105, 287930), (20210, 143965), (28793, 101050), (50525, 57586)]