49641496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 102876480

約数和(自身を除く): 53234984

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 71, 97, 106, 136, 142, 194, 212, 284, 388, 424, 568, 776, 901, 1207, 1649, 1802, 2414, 3298, 3604, 3763, 4828, 5141, 6596, 6887, 7208, 7526, 9656, 10282, 13192, 13774, 15052, 20564, 27548, 30104, 41128, 55096, 63971, 87397, 117079, 127942, 174794, 234158, 255884, 349588, 365011, 468316, 511768, 699176, 730022, 936632, 1460044, 2920088, 6205187, 12410374, 24820748, 49641496]

約数ペア:

[(1, 49641496), (2, 24820748), (4, 12410374), (8, 6205187), (17, 2920088), (34, 1460044), (53, 936632), (68, 730022), (71, 699176), (97, 511768), (106, 468316), (136, 365011), (142, 349588), (194, 255884), (212, 234158), (284, 174794), (388, 127942), (424, 117079), (568, 87397), (776, 63971), (901, 55096), (1207, 41128), (1649, 30104), (1802, 27548), (2414, 20564), (3298, 15052), (3604, 13774), (3763, 13192), (4828, 10282), (5141, 9656), (6596, 7526), (6887, 7208)]