49305872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 123039744

約数和(自身を除く): 73733872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1291, 1364, 1736, 2387, 2582, 2728, 3472, 4774, 5164, 5456, 9037, 9548, 10328, 14201, 18074, 19096, 20656, 28402, 36148, 38192, 40021, 56804, 72296, 80042, 99407, 113608, 144592, 160084, 198814, 227216, 280147, 320168, 397628, 440231, 560294, 640336, 795256, 880462, 1120588, 1590512, 1760924, 2241176, 3081617, 3521848, 4482352, 6163234, 7043696, 12326468, 24652936, 49305872]

約数ペア:

[(1, 49305872), (2, 24652936), (4, 12326468), (7, 7043696), (8, 6163234), (11, 4482352), (14, 3521848), (16, 3081617), (22, 2241176), (28, 1760924), (31, 1590512), (44, 1120588), (56, 880462), (62, 795256), (77, 640336), (88, 560294), (112, 440231), (124, 397628), (154, 320168), (176, 280147), (217, 227216), (248, 198814), (308, 160084), (341, 144592), (434, 113608), (496, 99407), (616, 80042), (682, 72296), (868, 56804), (1232, 40021), (1291, 38192), (1364, 36148), (1736, 28402), (2387, 20656), (2582, 19096), (2728, 18074), (3472, 14201), (4774, 10328), (5164, 9548), (5456, 9037)]