51647624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48541}}^1$

素因数の和:48573

約数の個数: 32

約数和(自身を含む): 116500800

約数和(自身を除く): 64853176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 48541, 97082, 194164, 339787, 388328, 679574, 922279, 1359148, 1844558, 2718296, 3689116, 6455953, 7378232, 12911906, 25823812, 51647624]

約数ペア:

[(1, 51647624), (2, 25823812), (4, 12911906), (7, 7378232), (8, 6455953), (14, 3689116), (19, 2718296), (28, 1844558), (38, 1359148), (56, 922279), (76, 679574), (133, 388328), (152, 339787), (266, 194164), (532, 97082), (1064, 48541)]