50551440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{210631}}^1$

素因数の和:210647

約数の個数: 40

約数和(自身を含む): 156710208

約数和(自身を除く): 106158768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 210631, 421262, 631893, 842524, 1053155, 1263786, 1685048, 2106310, 2527572, 3159465, 3370096, 4212620, 5055144, 6318930, 8425240, 10110288, 12637860, 16850480, 25275720, 50551440]

約数ペア:

[(1, 50551440), (2, 25275720), (3, 16850480), (4, 12637860), (5, 10110288), (6, 8425240), (8, 6318930), (10, 5055144), (12, 4212620), (15, 3370096), (16, 3159465), (20, 2527572), (24, 2106310), (30, 1685048), (40, 1263786), (48, 1053155), (60, 842524), (80, 631893), (120, 421262), (240, 210631)]