56652950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 110484000

約数和(自身を除く): 53831050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 439, 445, 725, 878, 890, 1450, 2195, 2225, 2581, 4390, 4450, 5162, 10975, 12731, 12905, 21950, 25462, 25810, 39071, 63655, 64525, 78142, 127310, 129050, 195355, 318275, 390710, 636550, 976775, 1133059, 1953550, 2266118, 5665295, 11330590, 28326475, 56652950]

約数ペア:

[(1, 56652950), (2, 28326475), (5, 11330590), (10, 5665295), (25, 2266118), (29, 1953550), (50, 1133059), (58, 976775), (89, 636550), (145, 390710), (178, 318275), (290, 195355), (439, 129050), (445, 127310), (725, 78142), (878, 64525), (890, 63655), (1450, 39071), (2195, 25810), (2225, 25462), (2581, 21950), (4390, 12905), (4450, 12731), (5162, 10975)]