49172448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 147138768

約数和(自身を除く): 97966320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 93, 96, 104, 123, 124, 156, 164, 186, 208, 246, 248, 312, 328, 372, 403, 416, 492, 496, 533, 624, 656, 744, 806, 961, 984, 992, 1066, 1209, 1248, 1271, 1312, 1488, 1599, 1612, 1922, 1968, 2132, 2418, 2542, 2883, 2976, 3198, 3224, 3813, 3844, 3936, 4264, 4836, 5084, 5766, 6396, 6448, 7626, 7688, 8528, 9672, 10168, 11532, 12493, 12792, 12896, 15252, 15376, 16523, 17056, 19344, 20336, 23064, 24986, 25584, 30504, 30752, 33046, 37479, 38688, 39401, 40672, 46128, 49569, 49972, 51168, 61008, 66092, 74958, 78802, 92256, 99138, 99944, 118203, 122016, 132184, 149916, 157604, 198276, 199888, 236406, 264368, 299832, 315208, 396552, 399776, 472812, 512213, 528736, 599664, 630416, 793104, 945624, 1024426, 1199328, 1260832, 1536639, 1586208, 1891248, 2048852, 3073278, 3782496, 4097704, 6146556, 8195408, 12293112, 16390816, 24586224, 49172448]

約数ペア:

[(1, 49172448), (2, 24586224), (3, 16390816), (4, 12293112), (6, 8195408), (8, 6146556), (12, 4097704), (13, 3782496), (16, 3073278), (24, 2048852), (26, 1891248), (31, 1586208), (32, 1536639), (39, 1260832), (41, 1199328), (48, 1024426), (52, 945624), (62, 793104), (78, 630416), (82, 599664), (93, 528736), (96, 512213), (104, 472812), (123, 399776), (124, 396552), (156, 315208), (164, 299832), (186, 264368), (208, 236406), (246, 199888), (248, 198276), (312, 157604), (328, 149916), (372, 132184), (403, 122016), (416, 118203), (492, 99944), (496, 99138), (533, 92256), (624, 78802), (656, 74958), (744, 66092), (806, 61008), (961, 51168), (984, 49972), (992, 49569), (1066, 46128), (1209, 40672), (1248, 39401), (1271, 38688), (1312, 37479), (1488, 33046), (1599, 30752), (1612, 30504), (1922, 25584), (1968, 24986), (2132, 23064), (2418, 20336), (2542, 19344), (2883, 17056), (2976, 16523), (3198, 15376), (3224, 15252), (3813, 12896), (3844, 12792), (3936, 12493), (4264, 11532), (4836, 10168), (5084, 9672), (5766, 8528), (6396, 7688), (6448, 7626)]