53875393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 13862207

約数列:

[1, 11, 13, 19, 79, 143, 209, 247, 251, 869, 1027, 1501, 2717, 2761, 3263, 4769, 11297, 16511, 19513, 19829, 35893, 52459, 61997, 214643, 218119, 257777, 376751, 681967, 2835547, 4144261, 4897763, 53875393]

約数ペア:

[(1, 53875393), (11, 4897763), (13, 4144261), (19, 2835547), (79, 681967), (143, 376751), (209, 257777), (247, 218119), (251, 214643), (869, 61997), (1027, 52459), (1501, 35893), (2717, 19829), (2761, 19513), (3263, 16511), (4769, 11297)]