50937390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26951}}^1$

素因数の和:26974

約数の個数: 64

約数和(自身を含む): 155243520

約数和(自身を除く): 104306130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26951, 53902, 80853, 134755, 161706, 188657, 242559, 269510, 377314, 404265, 485118, 565971, 727677, 808530, 943285, 1131942, 1212795, 1455354, 1697913, 1886570, 2425590, 2829855, 3395826, 3638385, 5093739, 5659710, 7276770, 8489565, 10187478, 16979130, 25468695, 50937390]

約数ペア:

[(1, 50937390), (2, 25468695), (3, 16979130), (5, 10187478), (6, 8489565), (7, 7276770), (9, 5659710), (10, 5093739), (14, 3638385), (15, 3395826), (18, 2829855), (21, 2425590), (27, 1886570), (30, 1697913), (35, 1455354), (42, 1212795), (45, 1131942), (54, 943285), (63, 808530), (70, 727677), (90, 565971), (105, 485118), (126, 404265), (135, 377314), (189, 269510), (210, 242559), (270, 188657), (315, 161706), (378, 134755), (630, 80853), (945, 53902), (1890, 26951)]