25050344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 53887680

約数和(自身を除く): 28837336

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 131, 164, 212, 262, 328, 424, 451, 524, 583, 902, 1048, 1166, 1441, 1804, 2173, 2332, 2882, 3608, 4346, 4664, 5371, 5764, 6943, 8692, 10742, 11528, 13886, 17384, 21484, 23903, 27772, 42968, 47806, 55544, 59081, 76373, 95612, 118162, 152746, 191224, 236324, 284663, 305492, 472648, 569326, 610984, 1138652, 2277304, 3131293, 6262586, 12525172, 25050344]

約数ペア:

[(1, 25050344), (2, 12525172), (4, 6262586), (8, 3131293), (11, 2277304), (22, 1138652), (41, 610984), (44, 569326), (53, 472648), (82, 305492), (88, 284663), (106, 236324), (131, 191224), (164, 152746), (212, 118162), (262, 95612), (328, 76373), (424, 59081), (451, 55544), (524, 47806), (583, 42968), (902, 27772), (1048, 23903), (1166, 21484), (1441, 17384), (1804, 13886), (2173, 11528), (2332, 10742), (2882, 8692), (3608, 6943), (4346, 5764), (4664, 5371)]