50071440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{208631}}^1$

素因数の和:208647

約数の個数: 40

約数和(自身を含む): 155222208

約数和(自身を除く): 105150768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 208631, 417262, 625893, 834524, 1043155, 1251786, 1669048, 2086310, 2503572, 3129465, 3338096, 4172620, 5007144, 6258930, 8345240, 10014288, 12517860, 16690480, 25035720, 50071440]

約数ペア:

[(1, 50071440), (2, 25035720), (3, 16690480), (4, 12517860), (5, 10014288), (6, 8345240), (8, 6258930), (10, 5007144), (12, 4172620), (15, 3338096), (16, 3129465), (20, 2503572), (24, 2086310), (30, 1669048), (40, 1251786), (48, 1043155), (60, 834524), (80, 625893), (120, 417262), (240, 208631)]