49435760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5107}}^1$

素因数の和:5142

約数の個数: 60

約数和(自身を含む): 126361704

約数和(自身を除く): 76925944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5107, 9680, 10214, 20428, 25535, 40856, 51070, 56177, 81712, 102140, 112354, 204280, 224708, 280885, 408560, 449416, 561770, 617947, 898832, 1123540, 1235894, 2247080, 2471788, 3089735, 4494160, 4943576, 6179470, 9887152, 12358940, 24717880, 49435760]

約数ペア:

[(1, 49435760), (2, 24717880), (4, 12358940), (5, 9887152), (8, 6179470), (10, 4943576), (11, 4494160), (16, 3089735), (20, 2471788), (22, 2247080), (40, 1235894), (44, 1123540), (55, 898832), (80, 617947), (88, 561770), (110, 449416), (121, 408560), (176, 280885), (220, 224708), (242, 204280), (440, 112354), (484, 102140), (605, 81712), (880, 56177), (968, 51070), (1210, 40856), (1936, 25535), (2420, 20428), (4840, 10214), (5107, 9680)]