51387804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 151986240

約数和(自身を除く): 100598436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2153, 2652, 3978, 4306, 5967, 6459, 7956, 8612, 11934, 12918, 19377, 23868, 25836, 27989, 36601, 38754, 55978, 58131, 73202, 77508, 83967, 109803, 111956, 116262, 146404, 167934, 219606, 232524, 251901, 329409, 335868, 439212, 475813, 503802, 658818, 755703, 951626, 988227, 1007604, 1317636, 1427439, 1511406, 1903252, 1976454, 2854878, 3022812, 3952908, 4282317, 5709756, 8564634, 12846951, 17129268, 25693902, 51387804]

約数ペア:

[(1, 51387804), (2, 25693902), (3, 17129268), (4, 12846951), (6, 8564634), (9, 5709756), (12, 4282317), (13, 3952908), (17, 3022812), (18, 2854878), (26, 1976454), (27, 1903252), (34, 1511406), (36, 1427439), (39, 1317636), (51, 1007604), (52, 988227), (54, 951626), (68, 755703), (78, 658818), (102, 503802), (108, 475813), (117, 439212), (153, 335868), (156, 329409), (204, 251901), (221, 232524), (234, 219606), (306, 167934), (351, 146404), (442, 116262), (459, 111956), (468, 109803), (612, 83967), (663, 77508), (702, 73202), (884, 58131), (918, 55978), (1326, 38754), (1404, 36601), (1836, 27989), (1989, 25836), (2153, 23868), (2652, 19377), (3978, 12918), (4306, 11934), (5967, 8612), (6459, 7956)]