51039954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 77746158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 7643, 15286, 22929, 45858, 53501, 68787, 107002, 137574, 160503, 321006, 405079, 481509, 810158, 963018, 1215237, 2430474, 2835553, 3645711, 5671106, 7291422, 8506659, 17013318, 25519977, 51039954]

約数ペア:

[(1, 51039954), (2, 25519977), (3, 17013318), (6, 8506659), (7, 7291422), (9, 5671106), (14, 3645711), (18, 2835553), (21, 2430474), (42, 1215237), (53, 963018), (63, 810158), (106, 481509), (126, 405079), (159, 321006), (318, 160503), (371, 137574), (477, 107002), (742, 68787), (954, 53501), (1113, 45858), (2226, 22929), (3339, 15286), (6678, 7643)]