48390426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 123590400

約数和(自身を除く): 75199974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 313, 378, 409, 626, 818, 939, 1227, 1878, 2191, 2454, 2817, 2863, 3681, 4382, 5634, 5726, 6573, 7362, 8451, 8589, 11043, 13146, 16902, 17178, 19719, 22086, 25767, 39438, 51534, 59157, 77301, 118314, 128017, 154602, 256034, 384051, 768102, 896119, 1152153, 1792238, 2304306, 2688357, 3456459, 5376714, 6912918, 8065071, 16130142, 24195213, 48390426]

約数ペア:

[(1, 48390426), (2, 24195213), (3, 16130142), (6, 8065071), (7, 6912918), (9, 5376714), (14, 3456459), (18, 2688357), (21, 2304306), (27, 1792238), (42, 1152153), (54, 896119), (63, 768102), (126, 384051), (189, 256034), (313, 154602), (378, 128017), (409, 118314), (626, 77301), (818, 59157), (939, 51534), (1227, 39438), (1878, 25767), (2191, 22086), (2454, 19719), (2817, 17178), (2863, 16902), (3681, 13146), (4382, 11043), (5634, 8589), (5726, 8451), (6573, 7362)]