55217904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 175823568

約数和(自身を除く): 120605664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1381, 1428, 1666, 1904, 2352, 2499, 2762, 2856, 3332, 4143, 4998, 5524, 5712, 6664, 8286, 9667, 9996, 11048, 13328, 16572, 19334, 19992, 22096, 23477, 29001, 33144, 38668, 39984, 46954, 58002, 66288, 67669, 70431, 77336, 93908, 116004, 135338, 140862, 154672, 164339, 187816, 203007, 232008, 270676, 281724, 328678, 375632, 406014, 464016, 493017, 541352, 563448, 657356, 812028, 986034, 1082704, 1126896, 1150373, 1314712, 1624056, 1972068, 2300746, 2629424, 3248112, 3451119, 3944136, 4601492, 6902238, 7888272, 9202984, 13804476, 18405968, 27608952, 55217904]

約数ペア:

[(1, 55217904), (2, 27608952), (3, 18405968), (4, 13804476), (6, 9202984), (7, 7888272), (8, 6902238), (12, 4601492), (14, 3944136), (16, 3451119), (17, 3248112), (21, 2629424), (24, 2300746), (28, 1972068), (34, 1624056), (42, 1314712), (48, 1150373), (49, 1126896), (51, 1082704), (56, 986034), (68, 812028), (84, 657356), (98, 563448), (102, 541352), (112, 493017), (119, 464016), (136, 406014), (147, 375632), (168, 328678), (196, 281724), (204, 270676), (238, 232008), (272, 203007), (294, 187816), (336, 164339), (357, 154672), (392, 140862), (408, 135338), (476, 116004), (588, 93908), (714, 77336), (784, 70431), (816, 67669), (833, 66288), (952, 58002), (1176, 46954), (1381, 39984), (1428, 38668), (1666, 33144), (1904, 29001), (2352, 23477), (2499, 22096), (2762, 19992), (2856, 19334), (3332, 16572), (4143, 13328), (4998, 11048), (5524, 9996), (5712, 9667), (6664, 8286)]