51618286548

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 133771070160

約数和(自身を除く): 82152783612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 113, 194, 226, 257, 291, 339, 388, 452, 509, 514, 582, 678, 771, 873, 1017, 1018, 1028, 1164, 1356, 1527, 1542, 1746, 2034, 2036, 2313, 3054, 3084, 3492, 4068, 4581, 4626, 6108, 9162, 9252, 10961, 18324, 21922, 24929, 29041, 32883, 43844, 49373, 49858, 57517, 58082, 65766, 74787, 87123, 98649, 98746, 99716, 115034, 116164, 130813, 131532, 148119, 149574, 172551, 174246, 197298, 197492, 224361, 230068, 261369, 261626, 296238, 299148, 345102, 348492, 392439, 394596, 444357, 448722, 517653, 522738, 523252, 592476, 690204, 784878, 888714, 897444, 1035306, 1045476, 1177317, 1569756, 1777428, 2070612, 2354634, 2816977, 4709268, 5579149, 5633954, 8450931, 11158298, 11267908, 12688861, 14781869, 16737447, 16901862, 22316596, 25352793, 25377722, 29563738, 33474894, 33803724, 38066583, 44345607, 50212341, 50705586, 50755444, 59127476, 66949788, 76133166, 88691214, 100424682, 101411172, 114199749, 133036821, 152266332, 177382428, 200849364, 228399498, 266073642, 456798996, 532147284, 1433841293, 2867682586, 4301523879, 5735365172, 8603047758, 12904571637, 17206095516, 25809143274, 51618286548]

約数ペア:

[(1, 51618286548), (2, 25809143274), (3, 17206095516), (4, 12904571637), (6, 8603047758), (9, 5735365172), (12, 4301523879), (18, 2867682586), (36, 1433841293), (97, 532147284), (113, 456798996), (194, 266073642), (226, 228399498), (257, 200849364), (291, 177382428), (339, 152266332), (388, 133036821), (452, 114199749), (509, 101411172), (514, 100424682), (582, 88691214), (678, 76133166), (771, 66949788), (873, 59127476), (1017, 50755444), (1018, 50705586), (1028, 50212341), (1164, 44345607), (1356, 38066583), (1527, 33803724), (1542, 33474894), (1746, 29563738), (2034, 25377722), (2036, 25352793), (2313, 22316596), (3054, 16901862), (3084, 16737447), (3492, 14781869), (4068, 12688861), (4581, 11267908), (4626, 11158298), (6108, 8450931), (9162, 5633954), (9252, 5579149), (10961, 4709268), (18324, 2816977), (21922, 2354634), (24929, 2070612), (29041, 1777428), (32883, 1569756), (43844, 1177317), (49373, 1045476), (49858, 1035306), (57517, 897444), (58082, 888714), (65766, 784878), (74787, 690204), (87123, 592476), (98649, 523252), (98746, 522738), (99716, 517653), (115034, 448722), (116164, 444357), (130813, 394596), (131532, 392439), (148119, 348492), (149574, 345102), (172551, 299148), (174246, 296238), (197298, 261626), (197492, 261369), (224361, 230068)]