47897670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4989

約数の個数: 64

約数和(自身を含む): 128148480

約数和(自身を除く): 80250810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 4943, 9690, 9886, 14829, 24715, 29658, 49430, 74145, 84031, 93917, 148290, 168062, 187834, 252093, 281751, 420155, 469585, 504186, 563502, 840310, 939170, 1260465, 1408755, 1596589, 2520930, 2817510, 3193178, 4789767, 7982945, 9579534, 15965890, 23948835, 47897670]

約数ペア:

[(1, 47897670), (2, 23948835), (3, 15965890), (5, 9579534), (6, 7982945), (10, 4789767), (15, 3193178), (17, 2817510), (19, 2520930), (30, 1596589), (34, 1408755), (38, 1260465), (51, 939170), (57, 840310), (85, 563502), (95, 504186), (102, 469585), (114, 420155), (170, 281751), (190, 252093), (255, 187834), (285, 168062), (323, 148290), (510, 93917), (570, 84031), (646, 74145), (969, 49430), (1615, 29658), (1938, 24715), (3230, 14829), (4845, 9886), (4943, 9690)]