50846120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 123999120

約数和(自身を除く): 73153000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 353, 520, 554, 706, 1108, 1385, 1412, 1765, 2216, 2770, 2824, 3530, 3601, 4589, 5540, 7060, 7202, 9178, 11080, 14120, 14404, 18005, 18356, 22945, 28808, 36010, 36712, 45890, 72020, 91780, 97781, 144040, 183560, 195562, 391124, 488905, 782248, 977810, 1271153, 1955620, 2542306, 3911240, 5084612, 6355765, 10169224, 12711530, 25423060, 50846120]

約数ペア:

[(1, 50846120), (2, 25423060), (4, 12711530), (5, 10169224), (8, 6355765), (10, 5084612), (13, 3911240), (20, 2542306), (26, 1955620), (40, 1271153), (52, 977810), (65, 782248), (104, 488905), (130, 391124), (260, 195562), (277, 183560), (353, 144040), (520, 97781), (554, 91780), (706, 72020), (1108, 45890), (1385, 36712), (1412, 36010), (1765, 28808), (2216, 22945), (2770, 18356), (2824, 18005), (3530, 14404), (3601, 14120), (4589, 11080), (5540, 9178), (7060, 7202)]