47905416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 146165760

約数和(自身を除く): 98260344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 127, 156, 169, 186, 234, 248, 254, 279, 312, 338, 372, 381, 403, 468, 507, 508, 558, 676, 744, 762, 806, 936, 1014, 1016, 1116, 1143, 1209, 1352, 1521, 1524, 1612, 1651, 2028, 2232, 2286, 2418, 3042, 3048, 3224, 3302, 3627, 3937, 4056, 4572, 4836, 4953, 5239, 6084, 6604, 7254, 7874, 9144, 9672, 9906, 10478, 11811, 12168, 13208, 14508, 14859, 15717, 15748, 19812, 20956, 21463, 23622, 29016, 29718, 31434, 31496, 35433, 39624, 41912, 42926, 47151, 47244, 51181, 59436, 62868, 64389, 70866, 85852, 94302, 94488, 102362, 118872, 125736, 128778, 141732, 153543, 171704, 188604, 193167, 204724, 257556, 283464, 307086, 377208, 386334, 409448, 460629, 515112, 614172, 665353, 772668, 921258, 1228344, 1330706, 1545336, 1842516, 1996059, 2661412, 3685032, 3992118, 5322824, 5988177, 7984236, 11976354, 15968472, 23952708, 47905416]

約数ペア:

[(1, 47905416), (2, 23952708), (3, 15968472), (4, 11976354), (6, 7984236), (8, 5988177), (9, 5322824), (12, 3992118), (13, 3685032), (18, 2661412), (24, 1996059), (26, 1842516), (31, 1545336), (36, 1330706), (39, 1228344), (52, 921258), (62, 772668), (72, 665353), (78, 614172), (93, 515112), (104, 460629), (117, 409448), (124, 386334), (127, 377208), (156, 307086), (169, 283464), (186, 257556), (234, 204724), (248, 193167), (254, 188604), (279, 171704), (312, 153543), (338, 141732), (372, 128778), (381, 125736), (403, 118872), (468, 102362), (507, 94488), (508, 94302), (558, 85852), (676, 70866), (744, 64389), (762, 62868), (806, 59436), (936, 51181), (1014, 47244), (1016, 47151), (1116, 42926), (1143, 41912), (1209, 39624), (1352, 35433), (1521, 31496), (1524, 31434), (1612, 29718), (1651, 29016), (2028, 23622), (2232, 21463), (2286, 20956), (2418, 19812), (3042, 15748), (3048, 15717), (3224, 14859), (3302, 14508), (3627, 13208), (3937, 12168), (4056, 11811), (4572, 10478), (4836, 9906), (4953, 9672), (5239, 9144), (6084, 7874), (6604, 7254)]