56980176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 161561088

約数和(自身を除く): 104580912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 347, 528, 622, 694, 933, 1041, 1244, 1388, 1866, 2082, 2488, 2776, 3421, 3732, 3817, 4164, 4976, 5552, 6842, 7464, 7634, 8328, 10263, 11451, 13684, 14928, 15268, 16656, 20526, 22902, 27368, 30536, 41052, 45804, 54736, 61072, 82104, 91608, 107917, 164208, 183216, 215834, 323751, 431668, 647502, 863336, 1187087, 1295004, 1726672, 2374174, 2590008, 3561261, 4748348, 5180016, 7122522, 9496696, 14245044, 18993392, 28490088, 56980176]

約数ペア:

[(1, 56980176), (2, 28490088), (3, 18993392), (4, 14245044), (6, 9496696), (8, 7122522), (11, 5180016), (12, 4748348), (16, 3561261), (22, 2590008), (24, 2374174), (33, 1726672), (44, 1295004), (48, 1187087), (66, 863336), (88, 647502), (132, 431668), (176, 323751), (264, 215834), (311, 183216), (347, 164208), (528, 107917), (622, 91608), (694, 82104), (933, 61072), (1041, 54736), (1244, 45804), (1388, 41052), (1866, 30536), (2082, 27368), (2488, 22902), (2776, 20526), (3421, 16656), (3732, 15268), (3817, 14928), (4164, 13684), (4976, 11451), (5552, 10263), (6842, 8328), (7464, 7634)]