53962160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 144472896

約数和(自身を除く): 90510736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 557, 560, 692, 865, 1114, 1211, 1384, 1730, 2228, 2422, 2768, 2785, 3460, 3899, 4456, 4844, 5570, 6055, 6920, 7798, 8912, 9688, 11140, 12110, 13840, 15596, 19376, 19495, 22280, 24220, 31192, 38990, 44560, 48440, 62384, 77980, 96361, 96880, 155960, 192722, 311920, 385444, 481805, 674527, 770888, 963610, 1349054, 1541776, 1927220, 2698108, 3372635, 3854440, 5396216, 6745270, 7708880, 10792432, 13490540, 26981080, 53962160]

約数ペア:

[(1, 53962160), (2, 26981080), (4, 13490540), (5, 10792432), (7, 7708880), (8, 6745270), (10, 5396216), (14, 3854440), (16, 3372635), (20, 2698108), (28, 1927220), (35, 1541776), (40, 1349054), (56, 963610), (70, 770888), (80, 674527), (112, 481805), (140, 385444), (173, 311920), (280, 192722), (346, 155960), (557, 96880), (560, 96361), (692, 77980), (865, 62384), (1114, 48440), (1211, 44560), (1384, 38990), (1730, 31192), (2228, 24220), (2422, 22280), (2768, 19495), (2785, 19376), (3460, 15596), (3899, 13840), (4456, 12110), (4844, 11140), (5570, 9688), (6055, 8912), (6920, 7798)]