50019900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23819}}^1$

素因数の和:23843

約数の個数: 72

約数和(自身を含む): 165406080

約数和(自身を除く): 115386180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 23819, 47638, 71457, 95276, 119095, 142914, 166733, 238190, 285828, 333466, 357285, 476380, 500199, 595475, 666932, 714570, 833665, 1000398, 1190950, 1429140, 1667330, 1786425, 2000796, 2381900, 2500995, 3334660, 3572850, 4168325, 5001990, 7145700, 8336650, 10003980, 12504975, 16673300, 25009950, 50019900]

約数ペア:

[(1, 50019900), (2, 25009950), (3, 16673300), (4, 12504975), (5, 10003980), (6, 8336650), (7, 7145700), (10, 5001990), (12, 4168325), (14, 3572850), (15, 3334660), (20, 2500995), (21, 2381900), (25, 2000796), (28, 1786425), (30, 1667330), (35, 1429140), (42, 1190950), (50, 1000398), (60, 833665), (70, 714570), (75, 666932), (84, 595475), (100, 500199), (105, 476380), (140, 357285), (150, 333466), (175, 285828), (210, 238190), (300, 166733), (350, 142914), (420, 119095), (525, 95276), (700, 71457), (1050, 47638), (2100, 23819)]