52004762840

素因数分解:

$2^3\times 5^1\times {\mathrm{48989}}^1\times {\mathrm{26539}}^1$

素因数の和:75539

約数の個数: 32

約数和(自身を含む): 117017514000

約数和(自身を除く): 65012751160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26539, 48989, 53078, 97978, 106156, 132695, 195956, 212312, 244945, 265390, 391912, 489890, 530780, 979780, 1061560, 1959560, 1300119071, 2600238142, 5200476284, 6500595355, 10400952568, 13001190710, 26002381420, 52004762840]

約数ペア:

[(1, 52004762840), (2, 26002381420), (4, 13001190710), (5, 10400952568), (8, 6500595355), (10, 5200476284), (20, 2600238142), (40, 1300119071), (26539, 1959560), (48989, 1061560), (53078, 979780), (97978, 530780), (106156, 489890), (132695, 391912), (195956, 265390), (212312, 244945)]