53421760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 84

約数和(自身を含む): 148023072

約数和(自身を除く): 94601312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3407, 3920, 6814, 7840, 13628, 15680, 17035, 23849, 27256, 34070, 47698, 54512, 68140, 95396, 109024, 119245, 136280, 166943, 190792, 218048, 238490, 272560, 333886, 381584, 476980, 545120, 667772, 763168, 834715, 953960, 1090240, 1335544, 1526336, 1669430, 1907920, 2671088, 3338860, 3815840, 5342176, 6677720, 7631680, 10684352, 13355440, 26710880, 53421760]

約数ペア:

[(1, 53421760), (2, 26710880), (4, 13355440), (5, 10684352), (7, 7631680), (8, 6677720), (10, 5342176), (14, 3815840), (16, 3338860), (20, 2671088), (28, 1907920), (32, 1669430), (35, 1526336), (40, 1335544), (49, 1090240), (56, 953960), (64, 834715), (70, 763168), (80, 667772), (98, 545120), (112, 476980), (140, 381584), (160, 333886), (196, 272560), (224, 238490), (245, 218048), (280, 190792), (320, 166943), (392, 136280), (448, 119245), (490, 109024), (560, 95396), (784, 68140), (980, 54512), (1120, 47698), (1568, 34070), (1960, 27256), (2240, 23849), (3136, 17035), (3407, 15680), (3920, 13628), (6814, 7840)]