57248048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 74743504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 131, 143, 176, 191, 208, 262, 286, 382, 524, 572, 764, 1048, 1144, 1441, 1528, 1703, 2096, 2101, 2288, 2483, 2882, 3056, 3406, 4202, 4966, 5764, 6812, 8404, 9932, 11528, 13624, 16808, 18733, 19864, 23056, 25021, 27248, 27313, 33616, 37466, 39728, 50042, 54626, 74932, 100084, 109252, 149864, 200168, 218504, 275231, 299728, 325273, 400336, 437008, 550462, 650546, 1100924, 1301092, 2201848, 2602184, 3578003, 4403696, 5204368, 7156006, 14312012, 28624024, 57248048]

約数ペア:

[(1, 57248048), (2, 28624024), (4, 14312012), (8, 7156006), (11, 5204368), (13, 4403696), (16, 3578003), (22, 2602184), (26, 2201848), (44, 1301092), (52, 1100924), (88, 650546), (104, 550462), (131, 437008), (143, 400336), (176, 325273), (191, 299728), (208, 275231), (262, 218504), (286, 200168), (382, 149864), (524, 109252), (572, 100084), (764, 74932), (1048, 54626), (1144, 50042), (1441, 39728), (1528, 37466), (1703, 33616), (2096, 27313), (2101, 27248), (2288, 25021), (2483, 23056), (2882, 19864), (3056, 18733), (3406, 16808), (4202, 13624), (4966, 11528), (5764, 9932), (6812, 8404)]