51011408

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 113290368

約数和(自身を除く): 62278960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 743, 1226, 1486, 2452, 2972, 4291, 4904, 5201, 5944, 8582, 9808, 10402, 11888, 17164, 20804, 34328, 41608, 68656, 83216, 455459, 910918, 1821836, 3188213, 3643672, 6376426, 7287344, 12752852, 25505704, 51011408]

約数ペア:

[(1, 51011408), (2, 25505704), (4, 12752852), (7, 7287344), (8, 6376426), (14, 3643672), (16, 3188213), (28, 1821836), (56, 910918), (112, 455459), (613, 83216), (743, 68656), (1226, 41608), (1486, 34328), (2452, 20804), (2972, 17164), (4291, 11888), (4904, 10402), (5201, 9808), (5944, 8582)]