54691260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70117}}^1$

素因数の和:70142

約数の個数: 48

約数和(自身を含む): 164917536

約数和(自身を除く): 110226276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 70117, 140234, 210351, 280468, 350585, 420702, 701170, 841404, 911521, 1051755, 1402340, 1823042, 2103510, 2734563, 3646084, 4207020, 4557605, 5469126, 9115210, 10938252, 13672815, 18230420, 27345630, 54691260]

約数ペア:

[(1, 54691260), (2, 27345630), (3, 18230420), (4, 13672815), (5, 10938252), (6, 9115210), (10, 5469126), (12, 4557605), (13, 4207020), (15, 3646084), (20, 2734563), (26, 2103510), (30, 1823042), (39, 1402340), (52, 1051755), (60, 911521), (65, 841404), (78, 701170), (130, 420702), (156, 350585), (195, 280468), (260, 210351), (390, 140234), (780, 70117)]