90550950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{86239}}^1$

素因数の和:86261

約数の個数: 48

約数和(自身を含む): 256650240

約数和(自身を除く): 166099290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 86239, 172478, 258717, 431195, 517434, 603673, 862390, 1207346, 1293585, 1811019, 2155975, 2587170, 3018365, 3622038, 4311950, 6036730, 6467925, 9055095, 12935850, 15091825, 18110190, 30183650, 45275475, 90550950]

約数ペア:

[(1, 90550950), (2, 45275475), (3, 30183650), (5, 18110190), (6, 15091825), (7, 12935850), (10, 9055095), (14, 6467925), (15, 6036730), (21, 4311950), (25, 3622038), (30, 3018365), (35, 2587170), (42, 2155975), (50, 1811019), (70, 1293585), (75, 1207346), (105, 862390), (150, 603673), (175, 517434), (210, 431195), (350, 258717), (525, 172478), (1050, 86239)]