51824268

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 135495360

約数和(自身を除く): 83671092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 109, 141, 188, 218, 281, 282, 327, 423, 436, 562, 564, 654, 843, 846, 981, 1124, 1308, 1686, 1692, 1962, 2529, 3372, 3924, 5058, 5123, 10116, 10246, 13207, 15369, 20492, 26414, 30629, 30738, 39621, 46107, 52828, 61258, 61476, 79242, 91887, 92214, 118863, 122516, 158484, 183774, 184428, 237726, 275661, 367548, 475452, 551322, 1102644, 1439563, 2879126, 4318689, 5758252, 8637378, 12956067, 17274756, 25912134, 51824268]

約数ペア:

[(1, 51824268), (2, 25912134), (3, 17274756), (4, 12956067), (6, 8637378), (9, 5758252), (12, 4318689), (18, 2879126), (36, 1439563), (47, 1102644), (94, 551322), (109, 475452), (141, 367548), (188, 275661), (218, 237726), (281, 184428), (282, 183774), (327, 158484), (423, 122516), (436, 118863), (562, 92214), (564, 91887), (654, 79242), (843, 61476), (846, 61258), (981, 52828), (1124, 46107), (1308, 39621), (1686, 30738), (1692, 30629), (1962, 26414), (2529, 20492), (3372, 15369), (3924, 13207), (5058, 10246), (5123, 10116)]