51811716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 140767200

約数和(自身を除く): 88955484

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2099, 2244, 4114, 4198, 6171, 6297, 8228, 8396, 12342, 12594, 23089, 24684, 25188, 35683, 46178, 69267, 71366, 92356, 107049, 138534, 142732, 214098, 253979, 277068, 392513, 428196, 507958, 761937, 785026, 1015916, 1177539, 1523874, 1570052, 2355078, 3047748, 4317643, 4710156, 8635286, 12952929, 17270572, 25905858, 51811716]

約数ペア:

[(1, 51811716), (2, 25905858), (3, 17270572), (4, 12952929), (6, 8635286), (11, 4710156), (12, 4317643), (17, 3047748), (22, 2355078), (33, 1570052), (34, 1523874), (44, 1177539), (51, 1015916), (66, 785026), (68, 761937), (102, 507958), (121, 428196), (132, 392513), (187, 277068), (204, 253979), (242, 214098), (363, 142732), (374, 138534), (484, 107049), (561, 92356), (726, 71366), (748, 69267), (1122, 46178), (1452, 35683), (2057, 25188), (2099, 24684), (2244, 23089), (4114, 12594), (4198, 12342), (6171, 8396), (6297, 8228)]