55331122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 50387918

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 121, 154, 178, 242, 367, 623, 734, 847, 979, 1246, 1694, 1958, 2569, 4037, 5138, 6853, 8074, 10769, 13706, 21538, 28259, 32663, 44407, 56518, 65326, 75383, 88814, 150766, 228641, 310849, 359293, 457282, 621698, 718586, 2515051, 3952223, 5030102, 7904446, 27665561, 55331122]

約数ペア:

[(1, 55331122), (2, 27665561), (7, 7904446), (11, 5030102), (14, 3952223), (22, 2515051), (77, 718586), (89, 621698), (121, 457282), (154, 359293), (178, 310849), (242, 228641), (367, 150766), (623, 88814), (734, 75383), (847, 65326), (979, 56518), (1246, 44407), (1694, 32663), (1958, 28259), (2569, 21538), (4037, 13706), (5138, 10769), (6853, 8074)]