48807808

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 121420800

約数和(自身を除く): 72612992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 61, 64, 76, 94, 112, 122, 128, 133, 152, 188, 224, 244, 266, 304, 329, 376, 427, 448, 488, 532, 608, 658, 752, 854, 893, 896, 976, 1064, 1159, 1216, 1316, 1504, 1708, 1786, 1952, 2128, 2318, 2432, 2632, 2867, 3008, 3416, 3572, 3904, 4256, 4636, 5264, 5734, 6016, 6251, 6832, 7144, 7808, 8113, 8512, 9272, 10528, 11468, 12502, 13664, 14288, 16226, 17024, 18544, 20069, 21056, 22936, 25004, 27328, 28576, 32452, 37088, 40138, 42112, 45872, 50008, 54473, 54656, 57152, 64904, 74176, 80276, 91744, 100016, 108946, 114304, 129808, 148352, 160552, 183488, 200032, 217892, 259616, 321104, 366976, 381311, 400064, 435784, 519232, 642208, 762622, 800128, 871568, 1038464, 1284416, 1525244, 1743136, 2568832, 3050488, 3486272, 6100976, 6972544, 12201952, 24403904, 48807808]

約数ペア:

[(1, 48807808), (2, 24403904), (4, 12201952), (7, 6972544), (8, 6100976), (14, 3486272), (16, 3050488), (19, 2568832), (28, 1743136), (32, 1525244), (38, 1284416), (47, 1038464), (56, 871568), (61, 800128), (64, 762622), (76, 642208), (94, 519232), (112, 435784), (122, 400064), (128, 381311), (133, 366976), (152, 321104), (188, 259616), (224, 217892), (244, 200032), (266, 183488), (304, 160552), (329, 148352), (376, 129808), (427, 114304), (448, 108946), (488, 100016), (532, 91744), (608, 80276), (658, 74176), (752, 64904), (854, 57152), (893, 54656), (896, 54473), (976, 50008), (1064, 45872), (1159, 42112), (1216, 40138), (1316, 37088), (1504, 32452), (1708, 28576), (1786, 27328), (1952, 25004), (2128, 22936), (2318, 21056), (2432, 20069), (2632, 18544), (2867, 17024), (3008, 16226), (3416, 14288), (3572, 13664), (3904, 12502), (4256, 11468), (4636, 10528), (5264, 9272), (5734, 8512), (6016, 8113), (6251, 7808), (6832, 7144)]