520028950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25183}}^1$

素因数の和:25261

約数の個数: 48

約数和(自身を含む): 1124213760

約数和(自身を除く): 604184810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 25183, 50366, 125915, 176281, 251830, 352562, 629575, 881405, 1259150, 1485797, 1762810, 2971594, 4407025, 7428985, 8814050, 10400579, 14857970, 20801158, 37144925, 52002895, 74289850, 104005790, 260014475, 520028950]

約数ペア:

[(1, 520028950), (2, 260014475), (5, 104005790), (7, 74289850), (10, 52002895), (14, 37144925), (25, 20801158), (35, 14857970), (50, 10400579), (59, 8814050), (70, 7428985), (118, 4407025), (175, 2971594), (295, 1762810), (350, 1485797), (413, 1259150), (590, 881405), (826, 629575), (1475, 352562), (2065, 251830), (2950, 176281), (4130, 125915), (10325, 50366), (20650, 25183)]