53971964

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 96347328

約数和(自身を除く): 42375364

約数列:

[1, 2, 4, 97, 113, 194, 226, 388, 452, 1231, 2462, 4924, 10961, 21922, 43844, 119407, 139103, 238814, 278206, 477628, 556412, 13492991, 26985982, 53971964]

約数ペア:

[(1, 53971964), (2, 26985982), (4, 13492991), (97, 556412), (113, 477628), (194, 278206), (226, 238814), (388, 139103), (452, 119407), (1231, 43844), (2462, 21922), (4924, 10961)]