54871040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 88

約数和(自身を含む): 150528192

約数和(自身を除く): 95657152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1531, 1792, 2240, 2560, 3062, 3584, 4480, 5120, 6124, 7168, 7655, 8960, 10717, 12248, 15310, 17920, 21434, 24496, 30620, 35840, 42868, 48992, 53585, 61240, 85736, 97984, 107170, 122480, 171472, 195968, 214340, 244960, 342944, 391936, 428680, 489920, 685888, 783872, 857360, 979840, 1371776, 1567744, 1714720, 1959680, 2743552, 3429440, 3919360, 5487104, 6858880, 7838720, 10974208, 13717760, 27435520, 54871040]

約数ペア:

[(1, 54871040), (2, 27435520), (4, 13717760), (5, 10974208), (7, 7838720), (8, 6858880), (10, 5487104), (14, 3919360), (16, 3429440), (20, 2743552), (28, 1959680), (32, 1714720), (35, 1567744), (40, 1371776), (56, 979840), (64, 857360), (70, 783872), (80, 685888), (112, 489920), (128, 428680), (140, 391936), (160, 342944), (224, 244960), (256, 214340), (280, 195968), (320, 171472), (448, 122480), (512, 107170), (560, 97984), (640, 85736), (896, 61240), (1024, 53585), (1120, 48992), (1280, 42868), (1531, 35840), (1792, 30620), (2240, 24496), (2560, 21434), (3062, 17920), (3584, 15310), (4480, 12248), (5120, 10717), (6124, 8960), (7168, 7655)]