49899896

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 100794240

約数和(自身を除く): 50894344

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 191, 226, 289, 382, 452, 578, 764, 904, 1156, 1528, 1921, 2312, 3247, 3842, 6494, 7684, 12988, 15368, 21583, 25976, 32657, 43166, 55199, 65314, 86332, 110398, 130628, 172664, 220796, 261256, 366911, 441592, 733822, 1467644, 2935288, 6237487, 12474974, 24949948, 49899896]

約数ペア:

[(1, 49899896), (2, 24949948), (4, 12474974), (8, 6237487), (17, 2935288), (34, 1467644), (68, 733822), (113, 441592), (136, 366911), (191, 261256), (226, 220796), (289, 172664), (382, 130628), (452, 110398), (578, 86332), (764, 65314), (904, 55199), (1156, 43166), (1528, 32657), (1921, 25976), (2312, 21583), (3247, 15368), (3842, 12988), (6494, 7684)]