51992010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27509}}^1$

素因数の和:27532

約数の個数: 64

約数和(自身を含む): 158457600

約数和(自身を除く): 106465590

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, 27509, 55018, 82527, 137545, 165054, 192563, 247581, 275090, 385126, 412635, 495162, 577689, 742743, 825270, 962815, 1155378, 1237905, 1485486, 1733067, 1925630, 2475810, 2888445, 3466134, 3713715, 5199201, 5776890, 7427430, 8665335, 10398402, 17330670, 25996005, 51992010]

約数ペア:

[(1, 51992010), (2, 25996005), (3, 17330670), (5, 10398402), (6, 8665335), (7, 7427430), (9, 5776890), (10, 5199201), (14, 3713715), (15, 3466134), (18, 2888445), (21, 2475810), (27, 1925630), (30, 1733067), (35, 1485486), (42, 1237905), (45, 1155378), (54, 962815), (63, 825270), (70, 742743), (90, 577689), (105, 495162), (126, 412635), (135, 385126), (189, 275090), (210, 247581), (270, 192563), (315, 165054), (378, 137545), (630, 82527), (945, 55018), (1890, 27509)]