52826888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 107001780

約数和(自身を除く): 54174892

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 289, 292, 313, 578, 584, 626, 1156, 1241, 1252, 2312, 2482, 2504, 4964, 5321, 9928, 10642, 21097, 21284, 22849, 42194, 42568, 45698, 84388, 90457, 91396, 168776, 180914, 182792, 361828, 388433, 723656, 776866, 1553732, 3107464, 6603361, 13206722, 26413444, 52826888]

約数ペア:

[(1, 52826888), (2, 26413444), (4, 13206722), (8, 6603361), (17, 3107464), (34, 1553732), (68, 776866), (73, 723656), (136, 388433), (146, 361828), (289, 182792), (292, 180914), (313, 168776), (578, 91396), (584, 90457), (626, 84388), (1156, 45698), (1241, 42568), (1252, 42194), (2312, 22849), (2482, 21284), (2504, 21097), (4964, 10642), (5321, 9928)]