55594456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 58971944

約数列:

[1, 2, 4, 8, 19, 38, 53, 67, 76, 103, 106, 134, 152, 206, 212, 268, 412, 424, 536, 824, 1007, 1273, 1957, 2014, 2546, 3551, 3914, 4028, 5092, 5459, 6901, 7102, 7828, 8056, 10184, 10918, 13802, 14204, 15656, 21836, 27604, 28408, 43672, 55208, 67469, 103721, 131119, 134938, 207442, 262238, 269876, 365753, 414884, 524476, 539752, 731506, 829768, 1048952, 1463012, 2926024, 6949307, 13898614, 27797228, 55594456]

約数ペア:

[(1, 55594456), (2, 27797228), (4, 13898614), (8, 6949307), (19, 2926024), (38, 1463012), (53, 1048952), (67, 829768), (76, 731506), (103, 539752), (106, 524476), (134, 414884), (152, 365753), (206, 269876), (212, 262238), (268, 207442), (412, 134938), (424, 131119), (536, 103721), (824, 67469), (1007, 55208), (1273, 43672), (1957, 28408), (2014, 27604), (2546, 21836), (3551, 15656), (3914, 14204), (4028, 13802), (5092, 10918), (5459, 10184), (6901, 8056), (7102, 7828)]