57481032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 113936568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 71, 79, 84, 122, 142, 158, 168, 183, 213, 237, 244, 284, 316, 366, 426, 427, 474, 488, 497, 553, 568, 632, 732, 852, 854, 948, 994, 1106, 1281, 1464, 1491, 1659, 1704, 1708, 1896, 1988, 2212, 2562, 2982, 3318, 3416, 3976, 4331, 4424, 4819, 5124, 5609, 5964, 6636, 8662, 9638, 10248, 11218, 11928, 12993, 13272, 14457, 16827, 17324, 19276, 22436, 25986, 28914, 30317, 33654, 33733, 34648, 38552, 39263, 44872, 51972, 57828, 60634, 67308, 67466, 78526, 90951, 101199, 103944, 115656, 117789, 121268, 134616, 134932, 157052, 181902, 202398, 235578, 242536, 269864, 314104, 342149, 363804, 404796, 471156, 684298, 727608, 809592, 942312, 1026447, 1368596, 2052894, 2395043, 2737192, 4105788, 4790086, 7185129, 8211576, 9580172, 14370258, 19160344, 28740516, 57481032]

約数ペア:

[(1, 57481032), (2, 28740516), (3, 19160344), (4, 14370258), (6, 9580172), (7, 8211576), (8, 7185129), (12, 4790086), (14, 4105788), (21, 2737192), (24, 2395043), (28, 2052894), (42, 1368596), (56, 1026447), (61, 942312), (71, 809592), (79, 727608), (84, 684298), (122, 471156), (142, 404796), (158, 363804), (168, 342149), (183, 314104), (213, 269864), (237, 242536), (244, 235578), (284, 202398), (316, 181902), (366, 157052), (426, 134932), (427, 134616), (474, 121268), (488, 117789), (497, 115656), (553, 103944), (568, 101199), (632, 90951), (732, 78526), (852, 67466), (854, 67308), (948, 60634), (994, 57828), (1106, 51972), (1281, 44872), (1464, 39263), (1491, 38552), (1659, 34648), (1704, 33733), (1708, 33654), (1896, 30317), (1988, 28914), (2212, 25986), (2562, 22436), (2982, 19276), (3318, 17324), (3416, 16827), (3976, 14457), (4331, 13272), (4424, 12993), (4819, 11928), (5124, 11218), (5609, 10248), (5964, 9638), (6636, 8662)]