48763540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 118540800

約数和(自身を除く): 69777260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4409, 5530, 8818, 11060, 17636, 22045, 30863, 44090, 61726, 88180, 123452, 154315, 308630, 348311, 617260, 696622, 1393244, 1741555, 2438177, 3483110, 4876354, 6966220, 9752708, 12190885, 24381770, 48763540]

約数ペア:

[(1, 48763540), (2, 24381770), (4, 12190885), (5, 9752708), (7, 6966220), (10, 4876354), (14, 3483110), (20, 2438177), (28, 1741555), (35, 1393244), (70, 696622), (79, 617260), (140, 348311), (158, 308630), (316, 154315), (395, 123452), (553, 88180), (790, 61726), (1106, 44090), (1580, 30863), (2212, 22045), (2765, 17636), (4409, 11060), (5530, 8818)]