49194320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 132098688

約数和(自身を除く): 82904368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 821, 856, 1070, 1498, 1642, 1712, 2140, 2996, 3284, 3745, 4105, 4280, 5747, 5992, 6568, 7490, 8210, 8560, 11494, 11984, 13136, 14980, 16420, 22988, 28735, 29960, 32840, 45976, 57470, 59920, 65680, 87847, 91952, 114940, 175694, 229880, 351388, 439235, 459760, 614929, 702776, 878470, 1229858, 1405552, 1756940, 2459716, 3074645, 3513880, 4919432, 6149290, 7027760, 9838864, 12298580, 24597160, 49194320]

約数ペア:

[(1, 49194320), (2, 24597160), (4, 12298580), (5, 9838864), (7, 7027760), (8, 6149290), (10, 4919432), (14, 3513880), (16, 3074645), (20, 2459716), (28, 1756940), (35, 1405552), (40, 1229858), (56, 878470), (70, 702776), (80, 614929), (107, 459760), (112, 439235), (140, 351388), (214, 229880), (280, 175694), (428, 114940), (535, 91952), (560, 87847), (749, 65680), (821, 59920), (856, 57470), (1070, 45976), (1498, 32840), (1642, 29960), (1712, 28735), (2140, 22988), (2996, 16420), (3284, 14980), (3745, 13136), (4105, 11984), (4280, 11494), (5747, 8560), (5992, 8210), (6568, 7490)]