47587750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 55926362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 383, 497, 710, 766, 875, 994, 1750, 1775, 1915, 2485, 2681, 3550, 3830, 4970, 5362, 8875, 9575, 12425, 13405, 17750, 19150, 24850, 26810, 27193, 47875, 54386, 62125, 67025, 95750, 124250, 134050, 135965, 190351, 271930, 335125, 380702, 670250, 679825, 951755, 1359650, 1903510, 3399125, 4758775, 6798250, 9517550, 23793875, 47587750]

約数ペア:

[(1, 47587750), (2, 23793875), (5, 9517550), (7, 6798250), (10, 4758775), (14, 3399125), (25, 1903510), (35, 1359650), (50, 951755), (70, 679825), (71, 670250), (125, 380702), (142, 335125), (175, 271930), (250, 190351), (350, 135965), (355, 134050), (383, 124250), (497, 95750), (710, 67025), (766, 62125), (875, 54386), (994, 47875), (1750, 27193), (1775, 26810), (1915, 24850), (2485, 19150), (2681, 17750), (3550, 13405), (3830, 12425), (4970, 9575), (5362, 8875)]