56399904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 184373280

約数和(自身を除く): 127973376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 937, 1056, 1254, 1368, 1584, 1672, 1824, 1874, 1881, 2508, 2736, 2811, 3168, 3344, 3748, 3762, 5016, 5472, 5622, 6688, 7496, 7524, 8433, 10032, 10307, 11244, 14992, 15048, 16866, 17803, 20064, 20614, 22488, 29984, 30096, 30921, 33732, 35606, 41228, 44976, 53409, 60192, 61842, 67464, 71212, 82456, 89952, 92763, 106818, 123684, 134928, 142424, 160227, 164912, 185526, 195833, 213636, 247368, 269856, 284848, 320454, 329824, 371052, 391666, 427272, 494736, 569696, 587499, 640908, 742104, 783332, 854544, 989472, 1174998, 1281816, 1484208, 1566664, 1709088, 1762497, 2349996, 2563632, 2968416, 3133328, 3524994, 4699992, 5127264, 6266656, 7049988, 9399984, 14099976, 18799968, 28199952, 56399904]

約数ペア:

[(1, 56399904), (2, 28199952), (3, 18799968), (4, 14099976), (6, 9399984), (8, 7049988), (9, 6266656), (11, 5127264), (12, 4699992), (16, 3524994), (18, 3133328), (19, 2968416), (22, 2563632), (24, 2349996), (32, 1762497), (33, 1709088), (36, 1566664), (38, 1484208), (44, 1281816), (48, 1174998), (57, 989472), (66, 854544), (72, 783332), (76, 742104), (88, 640908), (96, 587499), (99, 569696), (114, 494736), (132, 427272), (144, 391666), (152, 371052), (171, 329824), (176, 320454), (198, 284848), (209, 269856), (228, 247368), (264, 213636), (288, 195833), (304, 185526), (342, 164912), (352, 160227), (396, 142424), (418, 134928), (456, 123684), (528, 106818), (608, 92763), (627, 89952), (684, 82456), (792, 71212), (836, 67464), (912, 61842), (937, 60192), (1056, 53409), (1254, 44976), (1368, 41228), (1584, 35606), (1672, 33732), (1824, 30921), (1874, 30096), (1881, 29984), (2508, 22488), (2736, 20614), (2811, 20064), (3168, 17803), (3344, 16866), (3748, 15048), (3762, 14992), (5016, 11244), (5472, 10307), (5622, 10032), (6688, 8433), (7496, 7524)]