49975288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 107205120

約数和(自身を除く): 57229832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 47, 86, 88, 94, 172, 188, 281, 344, 376, 473, 517, 562, 946, 1034, 1124, 1892, 2021, 2068, 2248, 3091, 3784, 4042, 4136, 6182, 8084, 12083, 12364, 13207, 16168, 22231, 24166, 24728, 26414, 44462, 48332, 52828, 88924, 96664, 105656, 132913, 145277, 177848, 265826, 290554, 531652, 567901, 581108, 1063304, 1135802, 1162216, 2271604, 4543208, 6246911, 12493822, 24987644, 49975288]

約数ペア:

[(1, 49975288), (2, 24987644), (4, 12493822), (8, 6246911), (11, 4543208), (22, 2271604), (43, 1162216), (44, 1135802), (47, 1063304), (86, 581108), (88, 567901), (94, 531652), (172, 290554), (188, 265826), (281, 177848), (344, 145277), (376, 132913), (473, 105656), (517, 96664), (562, 88924), (946, 52828), (1034, 48332), (1124, 44462), (1892, 26414), (2021, 24728), (2068, 24166), (2248, 22231), (3091, 16168), (3784, 13207), (4042, 12364), (4136, 12083), (6182, 8084)]