51293928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 95793432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 503, 607, 1006, 1214, 1509, 1821, 2012, 2428, 3018, 3521, 3642, 4024, 4249, 4856, 6036, 7042, 7284, 8498, 10563, 12072, 12747, 14084, 14568, 16996, 21126, 25494, 28168, 33992, 42252, 50988, 84504, 101976, 305321, 610642, 915963, 1221284, 1831926, 2137247, 2442568, 3663852, 4274494, 6411741, 7327704, 8548988, 12823482, 17097976, 25646964, 51293928]

約数ペア:

[(1, 51293928), (2, 25646964), (3, 17097976), (4, 12823482), (6, 8548988), (7, 7327704), (8, 6411741), (12, 4274494), (14, 3663852), (21, 2442568), (24, 2137247), (28, 1831926), (42, 1221284), (56, 915963), (84, 610642), (168, 305321), (503, 101976), (607, 84504), (1006, 50988), (1214, 42252), (1509, 33992), (1821, 28168), (2012, 25494), (2428, 21126), (3018, 16996), (3521, 14568), (3642, 14084), (4024, 12747), (4249, 12072), (4856, 10563), (6036, 8498), (7042, 7284)]