5281308

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 13888000

約数和(自身を除く): 8606692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 619, 711, 948, 1238, 1422, 1857, 2133, 2476, 2844, 3714, 4266, 5571, 7428, 8532, 11142, 16713, 22284, 33426, 48901, 66852, 97802, 146703, 195604, 293406, 440109, 586812, 880218, 1320327, 1760436, 2640654, 5281308]

約数ペア:

[(1, 5281308), (2, 2640654), (3, 1760436), (4, 1320327), (6, 880218), (9, 586812), (12, 440109), (18, 293406), (27, 195604), (36, 146703), (54, 97802), (79, 66852), (108, 48901), (158, 33426), (237, 22284), (316, 16713), (474, 11142), (619, 8532), (711, 7428), (948, 5571), (1238, 4266), (1422, 3714), (1857, 2844), (2133, 2476)]