55376048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 134116416

約数和(自身を除く): 78740368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 521, 584, 728, 949, 1022, 1042, 1168, 1456, 1898, 2044, 2084, 3647, 3796, 4088, 4168, 6643, 6773, 7294, 7592, 8176, 8336, 13286, 13546, 14588, 15184, 26572, 27092, 29176, 38033, 47411, 53144, 54184, 58352, 76066, 94822, 106288, 108368, 152132, 189644, 266231, 304264, 379288, 494429, 532462, 608528, 758576, 988858, 1064924, 1977716, 2129848, 3461003, 3955432, 4259696, 6922006, 7910864, 13844012, 27688024, 55376048]

約数ペア:

[(1, 55376048), (2, 27688024), (4, 13844012), (7, 7910864), (8, 6922006), (13, 4259696), (14, 3955432), (16, 3461003), (26, 2129848), (28, 1977716), (52, 1064924), (56, 988858), (73, 758576), (91, 608528), (104, 532462), (112, 494429), (146, 379288), (182, 304264), (208, 266231), (292, 189644), (364, 152132), (511, 108368), (521, 106288), (584, 94822), (728, 76066), (949, 58352), (1022, 54184), (1042, 53144), (1168, 47411), (1456, 38033), (1898, 29176), (2044, 27092), (2084, 26572), (3647, 15184), (3796, 14588), (4088, 13546), (4168, 13286), (6643, 8336), (6773, 8176), (7294, 7592)]