47979228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 79754532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 79, 86, 107, 129, 132, 158, 172, 214, 237, 258, 316, 321, 428, 473, 474, 516, 642, 869, 946, 948, 1177, 1284, 1419, 1738, 1892, 2354, 2607, 2838, 3397, 3476, 3531, 4601, 4708, 5214, 5676, 6794, 7062, 8453, 9202, 10191, 10428, 13588, 13803, 14124, 16906, 18404, 20382, 25359, 27606, 33812, 37367, 40764, 50611, 50718, 55212, 74734, 92983, 101222, 101436, 112101, 149468, 151833, 185966, 202444, 224202, 278949, 303666, 363479, 371932, 448404, 557898, 607332, 726958, 1090437, 1115796, 1453916, 2180874, 3998269, 4361748, 7996538, 11994807, 15993076, 23989614, 47979228]

約数ペア:

[(1, 47979228), (2, 23989614), (3, 15993076), (4, 11994807), (6, 7996538), (11, 4361748), (12, 3998269), (22, 2180874), (33, 1453916), (43, 1115796), (44, 1090437), (66, 726958), (79, 607332), (86, 557898), (107, 448404), (129, 371932), (132, 363479), (158, 303666), (172, 278949), (214, 224202), (237, 202444), (258, 185966), (316, 151833), (321, 149468), (428, 112101), (473, 101436), (474, 101222), (516, 92983), (642, 74734), (869, 55212), (946, 50718), (948, 50611), (1177, 40764), (1284, 37367), (1419, 33812), (1738, 27606), (1892, 25359), (2354, 20382), (2607, 18404), (2838, 16906), (3397, 14124), (3476, 13803), (3531, 13588), (4601, 10428), (4708, 10191), (5214, 9202), (5676, 8453), (6794, 7062)]