51891675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 96660480

約数和(自身を除く): 44768805

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2029, 2325, 5115, 6087, 8525, 10145, 22319, 25575, 30435, 50725, 62899, 66957, 111595, 152175, 188697, 314495, 334785, 557975, 691889, 943485, 1572475, 1673925, 2075667, 3459445, 4717425, 10378335, 17297225, 51891675]

約数ペア:

[(1, 51891675), (3, 17297225), (5, 10378335), (11, 4717425), (15, 3459445), (25, 2075667), (31, 1673925), (33, 1572475), (55, 943485), (75, 691889), (93, 557975), (155, 334785), (165, 314495), (275, 188697), (341, 152175), (465, 111595), (775, 66957), (825, 62899), (1023, 50725), (1705, 30435), (2029, 25575), (2325, 22319), (5115, 10145), (6087, 8525)]