51783816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16258

約数の個数: 64

約数和(自身を含む): 155750400

約数和(自身を除く): 103966584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 16223, 32446, 48669, 64892, 97338, 113561, 129784, 194676, 227122, 308237, 340683, 389352, 454244, 616474, 681366, 908488, 924711, 1232948, 1362732, 1849422, 2157659, 2465896, 2725464, 3698844, 4315318, 6472977, 7397688, 8630636, 12945954, 17261272, 25891908, 51783816]

約数ペア:

[(1, 51783816), (2, 25891908), (3, 17261272), (4, 12945954), (6, 8630636), (7, 7397688), (8, 6472977), (12, 4315318), (14, 3698844), (19, 2725464), (21, 2465896), (24, 2157659), (28, 1849422), (38, 1362732), (42, 1232948), (56, 924711), (57, 908488), (76, 681366), (84, 616474), (114, 454244), (133, 389352), (152, 340683), (168, 308237), (228, 227122), (266, 194676), (399, 129784), (456, 113561), (532, 97338), (798, 64892), (1064, 48669), (1596, 32446), (3192, 16223)]