53455536

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 156396240

約数和(自身を除く): 102940704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 97, 129, 144, 172, 178, 194, 258, 267, 291, 344, 356, 387, 388, 516, 534, 582, 688, 712, 774, 776, 801, 873, 1032, 1068, 1164, 1424, 1548, 1552, 1602, 1746, 2064, 2136, 2328, 3096, 3204, 3492, 3827, 4171, 4272, 4656, 6192, 6408, 6984, 7654, 8342, 8633, 11481, 12513, 12816, 13968, 15308, 16684, 17266, 22962, 25026, 25899, 30616, 33368, 34443, 34532, 37539, 45924, 50052, 51798, 61232, 66736, 68886, 69064, 75078, 77697, 91848, 100104, 103596, 137772, 138128, 150156, 155394, 183696, 200208, 207192, 275544, 300312, 310788, 371219, 414384, 551088, 600624, 621576, 742438, 1113657, 1243152, 1484876, 2227314, 2969752, 3340971, 4454628, 5939504, 6681942, 8909256, 13363884, 17818512, 26727768, 53455536]

約数ペア:

[(1, 53455536), (2, 26727768), (3, 17818512), (4, 13363884), (6, 8909256), (8, 6681942), (9, 5939504), (12, 4454628), (16, 3340971), (18, 2969752), (24, 2227314), (36, 1484876), (43, 1243152), (48, 1113657), (72, 742438), (86, 621576), (89, 600624), (97, 551088), (129, 414384), (144, 371219), (172, 310788), (178, 300312), (194, 275544), (258, 207192), (267, 200208), (291, 183696), (344, 155394), (356, 150156), (387, 138128), (388, 137772), (516, 103596), (534, 100104), (582, 91848), (688, 77697), (712, 75078), (774, 69064), (776, 68886), (801, 66736), (873, 61232), (1032, 51798), (1068, 50052), (1164, 45924), (1424, 37539), (1548, 34532), (1552, 34443), (1602, 33368), (1746, 30616), (2064, 25899), (2136, 25026), (2328, 22962), (3096, 17266), (3204, 16684), (3492, 15308), (3827, 13968), (4171, 12816), (4272, 12513), (4656, 11481), (6192, 8633), (6408, 8342), (6984, 7654)]