545283550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21943}}^1$

素因数の和:22033

約数の個数: 48

約数和(自身を含む): 1175496192

約数和(自身を除く): 630212642

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 21943, 24850, 43886, 109715, 153601, 219430, 307202, 548575, 768005, 1097150, 1536010, 1557953, 3115906, 3840025, 7680050, 7789765, 10905671, 15579530, 21811342, 38948825, 54528355, 77897650, 109056710, 272641775, 545283550]

約数ペア:

[(1, 545283550), (2, 272641775), (5, 109056710), (7, 77897650), (10, 54528355), (14, 38948825), (25, 21811342), (35, 15579530), (50, 10905671), (70, 7789765), (71, 7680050), (142, 3840025), (175, 3115906), (350, 1557953), (355, 1536010), (497, 1097150), (710, 768005), (994, 548575), (1775, 307202), (2485, 219430), (3550, 153601), (4970, 109715), (12425, 43886), (21943, 24850)]