49939968

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 149177952

約数和(自身を除く): 99237984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 61, 64, 78, 82, 96, 104, 122, 123, 128, 156, 164, 183, 192, 208, 244, 246, 256, 312, 328, 366, 384, 416, 488, 492, 512, 533, 624, 656, 732, 768, 793, 832, 976, 984, 1066, 1248, 1312, 1464, 1536, 1586, 1599, 1664, 1952, 1968, 2132, 2379, 2496, 2501, 2624, 2928, 3172, 3198, 3328, 3904, 3936, 4264, 4758, 4992, 5002, 5248, 5856, 6344, 6396, 6656, 7503, 7808, 7872, 8528, 9516, 9984, 10004, 10496, 11712, 12688, 12792, 15006, 15616, 15744, 17056, 19032, 19968, 20008, 20992, 23424, 25376, 25584, 30012, 31232, 31488, 32513, 34112, 38064, 40016, 46848, 50752, 51168, 60024, 62976, 65026, 68224, 76128, 80032, 93696, 97539, 101504, 102336, 120048, 130052, 136448, 152256, 160064, 195078, 203008, 204672, 240096, 260104, 272896, 304512, 320128, 390156, 406016, 409344, 480192, 520208, 609024, 640256, 780312, 818688, 960384, 1040416, 1218048, 1280512, 1560624, 1920768, 2080832, 3121248, 3841536, 4161664, 6242496, 8323328, 12484992, 16646656, 24969984, 49939968]

約数ペア:

[(1, 49939968), (2, 24969984), (3, 16646656), (4, 12484992), (6, 8323328), (8, 6242496), (12, 4161664), (13, 3841536), (16, 3121248), (24, 2080832), (26, 1920768), (32, 1560624), (39, 1280512), (41, 1218048), (48, 1040416), (52, 960384), (61, 818688), (64, 780312), (78, 640256), (82, 609024), (96, 520208), (104, 480192), (122, 409344), (123, 406016), (128, 390156), (156, 320128), (164, 304512), (183, 272896), (192, 260104), (208, 240096), (244, 204672), (246, 203008), (256, 195078), (312, 160064), (328, 152256), (366, 136448), (384, 130052), (416, 120048), (488, 102336), (492, 101504), (512, 97539), (533, 93696), (624, 80032), (656, 76128), (732, 68224), (768, 65026), (793, 62976), (832, 60024), (976, 51168), (984, 50752), (1066, 46848), (1248, 40016), (1312, 38064), (1464, 34112), (1536, 32513), (1586, 31488), (1599, 31232), (1664, 30012), (1952, 25584), (1968, 25376), (2132, 23424), (2379, 20992), (2496, 20008), (2501, 19968), (2624, 19032), (2928, 17056), (3172, 15744), (3198, 15616), (3328, 15006), (3904, 12792), (3936, 12688), (4264, 11712), (4758, 10496), (4992, 10004), (5002, 9984), (5248, 9516), (5856, 8528), (6344, 7872), (6396, 7808), (6656, 7503)]