53300240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13597}}^1$

素因数の和:13624

約数の個数: 60

約数和(自身を含む): 144165996

約数和(自身を除く): 90865756

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 13597, 27194, 54388, 67985, 95179, 108776, 135970, 190358, 217552, 271940, 380716, 475895, 543880, 666253, 761432, 951790, 1087760, 1332506, 1522864, 1903580, 2665012, 3331265, 3807160, 5330024, 6662530, 7614320, 10660048, 13325060, 26650120, 53300240]

約数ペア:

[(1, 53300240), (2, 26650120), (4, 13325060), (5, 10660048), (7, 7614320), (8, 6662530), (10, 5330024), (14, 3807160), (16, 3331265), (20, 2665012), (28, 1903580), (35, 1522864), (40, 1332506), (49, 1087760), (56, 951790), (70, 761432), (80, 666253), (98, 543880), (112, 475895), (140, 380716), (196, 271940), (245, 217552), (280, 190358), (392, 135970), (490, 108776), (560, 95179), (784, 67985), (980, 54388), (1960, 27194), (3920, 13597)]