53417056

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 141341760

約数和(自身を除く): 87924704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 163, 176, 196, 209, 224, 266, 304, 308, 326, 352, 392, 418, 532, 539, 608, 616, 652, 784, 836, 931, 1064, 1078, 1141, 1232, 1304, 1463, 1568, 1672, 1793, 1862, 2128, 2156, 2282, 2464, 2608, 2926, 3097, 3344, 3586, 3724, 4256, 4312, 4564, 5216, 5852, 6194, 6688, 7172, 7448, 7987, 8624, 9128, 10241, 11704, 12388, 12551, 14344, 14896, 15974, 17248, 18256, 20482, 21679, 23408, 24776, 25102, 28688, 29792, 31948, 34067, 36512, 40964, 43358, 46816, 49552, 50204, 57376, 63896, 68134, 81928, 86716, 87857, 99104, 100408, 127792, 136268, 151753, 163856, 173432, 175714, 200816, 238469, 255584, 272536, 303506, 327712, 346864, 351428, 401632, 476938, 545072, 607012, 693728, 702856, 953876, 1090144, 1214024, 1405712, 1669283, 1907752, 2428048, 2811424, 3338566, 3815504, 4856096, 6677132, 7631008, 13354264, 26708528, 53417056]

約数ペア:

[(1, 53417056), (2, 26708528), (4, 13354264), (7, 7631008), (8, 6677132), (11, 4856096), (14, 3815504), (16, 3338566), (19, 2811424), (22, 2428048), (28, 1907752), (32, 1669283), (38, 1405712), (44, 1214024), (49, 1090144), (56, 953876), (76, 702856), (77, 693728), (88, 607012), (98, 545072), (112, 476938), (133, 401632), (152, 351428), (154, 346864), (163, 327712), (176, 303506), (196, 272536), (209, 255584), (224, 238469), (266, 200816), (304, 175714), (308, 173432), (326, 163856), (352, 151753), (392, 136268), (418, 127792), (532, 100408), (539, 99104), (608, 87857), (616, 86716), (652, 81928), (784, 68134), (836, 63896), (931, 57376), (1064, 50204), (1078, 49552), (1141, 46816), (1232, 43358), (1304, 40964), (1463, 36512), (1568, 34067), (1672, 31948), (1793, 29792), (1862, 28688), (2128, 25102), (2156, 24776), (2282, 23408), (2464, 21679), (2608, 20482), (2926, 18256), (3097, 17248), (3344, 15974), (3586, 14896), (3724, 14344), (4256, 12551), (4312, 12388), (4564, 11704), (5216, 10241), (5852, 9128), (6194, 8624), (6688, 7987), (7172, 7448)]