51371024

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 101993472

約数和(自身を除く): 50622448

約数列:

[1, 2, 4, 8, 16, 83, 101, 166, 202, 332, 383, 404, 664, 766, 808, 1328, 1532, 1616, 3064, 6128, 8383, 16766, 31789, 33532, 38683, 63578, 67064, 77366, 127156, 134128, 154732, 254312, 309464, 508624, 618928, 3210689, 6421378, 12842756, 25685512, 51371024]

約数ペア:

[(1, 51371024), (2, 25685512), (4, 12842756), (8, 6421378), (16, 3210689), (83, 618928), (101, 508624), (166, 309464), (202, 254312), (332, 154732), (383, 134128), (404, 127156), (664, 77366), (766, 67064), (808, 63578), (1328, 38683), (1532, 33532), (1616, 31789), (3064, 16766), (6128, 8383)]