53909520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32089}}^1$

素因数の和:32112

約数の個数: 80

約数和(自身を含む): 190999680

約数和(自身を除く): 137090160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32089, 64178, 96267, 128356, 160445, 192534, 224623, 256712, 320890, 385068, 449246, 481335, 513424, 641780, 673869, 770136, 898492, 962670, 1123115, 1283560, 1347738, 1540272, 1796984, 1925340, 2246230, 2567120, 2695476, 3369345, 3593968, 3850680, 4492460, 5390952, 6738690, 7701360, 8984920, 10781904, 13477380, 17969840, 26954760, 53909520]

約数ペア:

[(1, 53909520), (2, 26954760), (3, 17969840), (4, 13477380), (5, 10781904), (6, 8984920), (7, 7701360), (8, 6738690), (10, 5390952), (12, 4492460), (14, 3850680), (15, 3593968), (16, 3369345), (20, 2695476), (21, 2567120), (24, 2246230), (28, 1925340), (30, 1796984), (35, 1540272), (40, 1347738), (42, 1283560), (48, 1123115), (56, 962670), (60, 898492), (70, 770136), (80, 673869), (84, 641780), (105, 513424), (112, 481335), (120, 449246), (140, 385068), (168, 320890), (210, 256712), (240, 224623), (280, 192534), (336, 160445), (420, 128356), (560, 96267), (840, 64178), (1680, 32089)]