53967760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8761}}^1$

素因数の和:8792

約数の個数: 80

約数和(自身を含む): 156454272

約数和(自身を除く): 102486512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8761, 17522, 35044, 43805, 61327, 70088, 87610, 96371, 122654, 140176, 175220, 192742, 245308, 306635, 350440, 385484, 481855, 490616, 613270, 674597, 700880, 770968, 963710, 981232, 1226540, 1349194, 1541936, 1927420, 2453080, 2698388, 3372985, 3854840, 4906160, 5396776, 6745970, 7709680, 10793552, 13491940, 26983880, 53967760]

約数ペア:

[(1, 53967760), (2, 26983880), (4, 13491940), (5, 10793552), (7, 7709680), (8, 6745970), (10, 5396776), (11, 4906160), (14, 3854840), (16, 3372985), (20, 2698388), (22, 2453080), (28, 1927420), (35, 1541936), (40, 1349194), (44, 1226540), (55, 981232), (56, 963710), (70, 770968), (77, 700880), (80, 674597), (88, 613270), (110, 490616), (112, 481855), (140, 385484), (154, 350440), (176, 306635), (220, 245308), (280, 192742), (308, 175220), (385, 140176), (440, 122654), (560, 96371), (616, 87610), (770, 70088), (880, 61327), (1232, 43805), (1540, 35044), (3080, 17522), (6160, 8761)]