51870960496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{3391}}^1$

素因数の和:3830

約数の個数: 80

約数和(自身を含む): 105932648448

約数和(自身を除く): 54061687952

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 211, 368, 394, 422, 788, 844, 1576, 1688, 3152, 3376, 3391, 4531, 4853, 6782, 9062, 9706, 13564, 18124, 19412, 27128, 36248, 38824, 41567, 54256, 72496, 77648, 77993, 83134, 155986, 166268, 311972, 332536, 623944, 665072, 668027, 715501, 956041, 1247888, 1336054, 1431002, 1912082, 2672108, 2862004, 3824164, 5344216, 5724008, 7648328, 10688432, 11448016, 15296656, 15364621, 16456523, 30729242, 32913046, 61458484, 65826092, 122916968, 131652184, 140953697, 245833936, 263304368, 281907394, 563814788, 1127629576, 2255259152, 3241935031, 6483870062, 12967740124, 25935480248, 51870960496]

約数ペア:

[(1, 51870960496), (2, 25935480248), (4, 12967740124), (8, 6483870062), (16, 3241935031), (23, 2255259152), (46, 1127629576), (92, 563814788), (184, 281907394), (197, 263304368), (211, 245833936), (368, 140953697), (394, 131652184), (422, 122916968), (788, 65826092), (844, 61458484), (1576, 32913046), (1688, 30729242), (3152, 16456523), (3376, 15364621), (3391, 15296656), (4531, 11448016), (4853, 10688432), (6782, 7648328), (9062, 5724008), (9706, 5344216), (13564, 3824164), (18124, 2862004), (19412, 2672108), (27128, 1912082), (36248, 1431002), (38824, 1336054), (41567, 1247888), (54256, 956041), (72496, 715501), (77648, 668027), (77993, 665072), (83134, 623944), (155986, 332536), (166268, 311972)]