51223752

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 144771660

約数和(自身を除く): 93547908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 577, 648, 822, 1096, 1154, 1233, 1644, 1731, 2308, 2466, 3288, 3462, 3699, 4616, 4932, 5193, 6924, 7398, 9864, 10386, 11097, 13848, 14796, 15579, 20772, 22194, 29592, 31158, 41544, 44388, 46737, 62316, 79049, 88776, 93474, 124632, 158098, 186948, 237147, 316196, 373896, 474294, 632392, 711441, 948588, 1422882, 1897176, 2134323, 2845764, 4268646, 5691528, 6402969, 8537292, 12805938, 17074584, 25611876, 51223752]

約数ペア:

[(1, 51223752), (2, 25611876), (3, 17074584), (4, 12805938), (6, 8537292), (8, 6402969), (9, 5691528), (12, 4268646), (18, 2845764), (24, 2134323), (27, 1897176), (36, 1422882), (54, 948588), (72, 711441), (81, 632392), (108, 474294), (137, 373896), (162, 316196), (216, 237147), (274, 186948), (324, 158098), (411, 124632), (548, 93474), (577, 88776), (648, 79049), (822, 62316), (1096, 46737), (1154, 44388), (1233, 41544), (1644, 31158), (1731, 29592), (2308, 22194), (2466, 20772), (3288, 15579), (3462, 14796), (3699, 13848), (4616, 11097), (4932, 10386), (5193, 9864), (6924, 7398)]