55608608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 64504672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 661, 956, 1322, 1912, 2629, 2644, 3824, 5258, 5288, 7271, 7648, 10516, 10576, 14542, 21032, 21152, 29084, 42064, 58168, 84128, 116336, 157979, 232672, 315958, 631916, 1263832, 1737769, 2527664, 3475538, 5055328, 6951076, 13902152, 27804304, 55608608]

約数ペア:

[(1, 55608608), (2, 27804304), (4, 13902152), (8, 6951076), (11, 5055328), (16, 3475538), (22, 2527664), (32, 1737769), (44, 1263832), (88, 631916), (176, 315958), (239, 232672), (352, 157979), (478, 116336), (661, 84128), (956, 58168), (1322, 42064), (1912, 29084), (2629, 21152), (2644, 21032), (3824, 14542), (5258, 10576), (5288, 10516), (7271, 7648)]