51974720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23203}}^1$

素因数の和:23227

約数の個数: 56

約数和(自身を含む): 141451584

約数和(自身を除く): 89476864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23203, 46406, 92812, 116015, 162421, 185624, 232030, 324842, 371248, 464060, 649684, 742496, 812105, 928120, 1299368, 1484992, 1624210, 1856240, 2598736, 3248420, 3712480, 5197472, 6496840, 7424960, 10394944, 12993680, 25987360, 51974720]

約数ペア:

[(1, 51974720), (2, 25987360), (4, 12993680), (5, 10394944), (7, 7424960), (8, 6496840), (10, 5197472), (14, 3712480), (16, 3248420), (20, 2598736), (28, 1856240), (32, 1624210), (35, 1484992), (40, 1299368), (56, 928120), (64, 812105), (70, 742496), (80, 649684), (112, 464060), (140, 371248), (160, 324842), (224, 232030), (280, 185624), (320, 162421), (448, 116015), (560, 92812), (1120, 46406), (2240, 23203)]