53406080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 161164080

約数和(自身を除く): 107758000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 131, 140, 160, 182, 196, 208, 224, 245, 260, 262, 280, 320, 364, 392, 416, 448, 455, 490, 520, 524, 560, 637, 640, 655, 728, 784, 832, 896, 910, 917, 980, 1040, 1048, 1120, 1274, 1310, 1456, 1568, 1664, 1703, 1820, 1834, 1960, 2080, 2096, 2240, 2548, 2620, 2912, 3136, 3185, 3406, 3640, 3668, 3920, 4160, 4192, 4480, 4585, 5096, 5240, 5824, 6272, 6370, 6419, 6812, 7280, 7336, 7840, 8320, 8384, 8515, 9170, 10192, 10480, 11648, 11921, 12740, 12838, 13624, 14560, 14672, 15680, 16768, 17030, 18340, 20384, 20960, 23842, 25480, 25676, 27248, 29120, 29344, 31360, 32095, 34060, 36680, 40768, 41920, 47684, 50960, 51352, 54496, 58240, 58688, 59605, 64190, 68120, 73360, 81536, 83447, 83840, 95368, 101920, 102704, 108992, 117376, 119210, 128380, 136240, 146720, 166894, 190736, 203840, 205408, 217984, 238420, 256760, 272480, 293440, 333788, 381472, 407680, 410816, 417235, 476840, 513520, 544960, 586880, 667576, 762944, 821632, 834470, 953680, 1027040, 1089920, 1335152, 1525888, 1668940, 1907360, 2054080, 2670304, 3337880, 3814720, 4108160, 5340608, 6675760, 7629440, 10681216, 13351520, 26703040, 53406080]

約数ペア:

[(1, 53406080), (2, 26703040), (4, 13351520), (5, 10681216), (7, 7629440), (8, 6675760), (10, 5340608), (13, 4108160), (14, 3814720), (16, 3337880), (20, 2670304), (26, 2054080), (28, 1907360), (32, 1668940), (35, 1525888), (40, 1335152), (49, 1089920), (52, 1027040), (56, 953680), (64, 834470), (65, 821632), (70, 762944), (80, 667576), (91, 586880), (98, 544960), (104, 513520), (112, 476840), (128, 417235), (130, 410816), (131, 407680), (140, 381472), (160, 333788), (182, 293440), (196, 272480), (208, 256760), (224, 238420), (245, 217984), (260, 205408), (262, 203840), (280, 190736), (320, 166894), (364, 146720), (392, 136240), (416, 128380), (448, 119210), (455, 117376), (490, 108992), (520, 102704), (524, 101920), (560, 95368), (637, 83840), (640, 83447), (655, 81536), (728, 73360), (784, 68120), (832, 64190), (896, 59605), (910, 58688), (917, 58240), (980, 54496), (1040, 51352), (1048, 50960), (1120, 47684), (1274, 41920), (1310, 40768), (1456, 36680), (1568, 34060), (1664, 32095), (1703, 31360), (1820, 29344), (1834, 29120), (1960, 27248), (2080, 25676), (2096, 25480), (2240, 23842), (2548, 20960), (2620, 20384), (2912, 18340), (3136, 17030), (3185, 16768), (3406, 15680), (3640, 14672), (3668, 14560), (3920, 13624), (4160, 12838), (4192, 12740), (4480, 11921), (4585, 11648), (5096, 10480), (5240, 10192), (5824, 9170), (6272, 8515), (6370, 8384), (6419, 8320), (6812, 7840), (7280, 7336)]