51104144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35099}}^1$

素因数の和:35127

約数の個数: 40

約数和(自身を含む): 121867200

約数和(自身を除く): 70763056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 35099, 70198, 140396, 245693, 280792, 456287, 491386, 561584, 912574, 982772, 1825148, 1965544, 3194009, 3650296, 3931088, 6388018, 7300592, 12776036, 25552072, 51104144]

約数ペア:

[(1, 51104144), (2, 25552072), (4, 12776036), (7, 7300592), (8, 6388018), (13, 3931088), (14, 3650296), (16, 3194009), (26, 1965544), (28, 1825148), (52, 982772), (56, 912574), (91, 561584), (104, 491386), (112, 456287), (182, 280792), (208, 245693), (364, 140396), (728, 70198), (1456, 35099)]