53967780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5657}}^1$

素因数の和:5725

約数の個数: 72

約数和(自身を含む): 166820472

約数和(自身を除く): 112852692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5657, 9540, 11314, 16971, 22628, 28285, 33942, 50913, 56570, 67884, 84855, 101826, 113140, 169710, 203652, 254565, 299821, 339420, 509130, 599642, 899463, 1018260, 1199284, 1499105, 1798926, 2698389, 2998210, 3597852, 4497315, 5396778, 5996420, 8994630, 10793556, 13491945, 17989260, 26983890, 53967780]

約数ペア:

[(1, 53967780), (2, 26983890), (3, 17989260), (4, 13491945), (5, 10793556), (6, 8994630), (9, 5996420), (10, 5396778), (12, 4497315), (15, 3597852), (18, 2998210), (20, 2698389), (30, 1798926), (36, 1499105), (45, 1199284), (53, 1018260), (60, 899463), (90, 599642), (106, 509130), (159, 339420), (180, 299821), (212, 254565), (265, 203652), (318, 169710), (477, 113140), (530, 101826), (636, 84855), (795, 67884), (954, 56570), (1060, 50913), (1590, 33942), (1908, 28285), (2385, 22628), (3180, 16971), (4770, 11314), (5657, 9540)]