49193892

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 145297152

約数和(自身を除く): 96103260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 107, 108, 129, 132, 162, 172, 198, 214, 243, 258, 297, 321, 324, 387, 396, 428, 473, 486, 516, 594, 642, 774, 891, 946, 963, 972, 1161, 1177, 1188, 1284, 1419, 1548, 1782, 1892, 1926, 2322, 2354, 2673, 2838, 2889, 3483, 3531, 3564, 3852, 4257, 4601, 4644, 4708, 5346, 5676, 5778, 6966, 7062, 8514, 8667, 9202, 10449, 10593, 10692, 11556, 12771, 13803, 13932, 14124, 17028, 17334, 18404, 20898, 21186, 25542, 26001, 27606, 31779, 34668, 38313, 41409, 41796, 42372, 50611, 51084, 52002, 55212, 63558, 76626, 82818, 95337, 101222, 104004, 114939, 124227, 127116, 151833, 153252, 165636, 190674, 202444, 229878, 248454, 286011, 303666, 372681, 381348, 455499, 459756, 496908, 572022, 607332, 745362, 910998, 1118043, 1144044, 1366497, 1490724, 1821996, 2236086, 2732994, 4099491, 4472172, 5465988, 8198982, 12298473, 16397964, 24596946, 49193892]

約数ペア:

[(1, 49193892), (2, 24596946), (3, 16397964), (4, 12298473), (6, 8198982), (9, 5465988), (11, 4472172), (12, 4099491), (18, 2732994), (22, 2236086), (27, 1821996), (33, 1490724), (36, 1366497), (43, 1144044), (44, 1118043), (54, 910998), (66, 745362), (81, 607332), (86, 572022), (99, 496908), (107, 459756), (108, 455499), (129, 381348), (132, 372681), (162, 303666), (172, 286011), (198, 248454), (214, 229878), (243, 202444), (258, 190674), (297, 165636), (321, 153252), (324, 151833), (387, 127116), (396, 124227), (428, 114939), (473, 104004), (486, 101222), (516, 95337), (594, 82818), (642, 76626), (774, 63558), (891, 55212), (946, 52002), (963, 51084), (972, 50611), (1161, 42372), (1177, 41796), (1188, 41409), (1284, 38313), (1419, 34668), (1548, 31779), (1782, 27606), (1892, 26001), (1926, 25542), (2322, 21186), (2354, 20898), (2673, 18404), (2838, 17334), (2889, 17028), (3483, 14124), (3531, 13932), (3564, 13803), (3852, 12771), (4257, 11556), (4601, 10692), (4644, 10593), (4708, 10449), (5346, 9202), (5676, 8667), (5778, 8514), (6966, 7062)]