53420248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50207}}^1$

素因数の和:50239

約数の個数: 32

約数和(自身を含む): 120499200

約数和(自身を除く): 67078952

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 50207, 100414, 200828, 351449, 401656, 702898, 953933, 1405796, 1907866, 2811592, 3815732, 6677531, 7631464, 13355062, 26710124, 53420248]

約数ペア:

[(1, 53420248), (2, 26710124), (4, 13355062), (7, 7631464), (8, 6677531), (14, 3815732), (19, 2811592), (28, 1907866), (38, 1405796), (56, 953933), (76, 702898), (133, 401656), (152, 351449), (266, 200828), (532, 100414), (1064, 50207)]