54896530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 111349728

約数和(自身を除く): 56453198

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 101, 113, 130, 185, 202, 226, 370, 481, 505, 565, 962, 1010, 1130, 1313, 1469, 2405, 2626, 2938, 3737, 4181, 4810, 6565, 7345, 7474, 8362, 11413, 13130, 14690, 18685, 20905, 22826, 37370, 41810, 48581, 54353, 57065, 97162, 108706, 114130, 148369, 242905, 271765, 296738, 422281, 485810, 543530, 741845, 844562, 1483690, 2111405, 4222810, 5489653, 10979306, 27448265, 54896530]

約数ペア:

[(1, 54896530), (2, 27448265), (5, 10979306), (10, 5489653), (13, 4222810), (26, 2111405), (37, 1483690), (65, 844562), (74, 741845), (101, 543530), (113, 485810), (130, 422281), (185, 296738), (202, 271765), (226, 242905), (370, 148369), (481, 114130), (505, 108706), (565, 97162), (962, 57065), (1010, 54353), (1130, 48581), (1313, 41810), (1469, 37370), (2405, 22826), (2626, 20905), (2938, 18685), (3737, 14690), (4181, 13130), (4810, 11413), (6565, 8362), (7345, 7474)]