55437618

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 64946382

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 79, 87, 109, 111, 158, 174, 218, 222, 237, 327, 474, 654, 1073, 2146, 2291, 2923, 3161, 3219, 4033, 4582, 5846, 6322, 6438, 6873, 8066, 8611, 8769, 9483, 12099, 13746, 17222, 17538, 18966, 24198, 25833, 51666, 84767, 116957, 169534, 233914, 249719, 254301, 318607, 350871, 499438, 508602, 637214, 701742, 749157, 955821, 1498314, 1911642, 9239603, 18479206, 27718809, 55437618]

約数ペア:

[(1, 55437618), (2, 27718809), (3, 18479206), (6, 9239603), (29, 1911642), (37, 1498314), (58, 955821), (74, 749157), (79, 701742), (87, 637214), (109, 508602), (111, 499438), (158, 350871), (174, 318607), (218, 254301), (222, 249719), (237, 233914), (327, 169534), (474, 116957), (654, 84767), (1073, 51666), (2146, 25833), (2291, 24198), (2923, 18966), (3161, 17538), (3219, 17222), (4033, 13746), (4582, 12099), (5846, 9483), (6322, 8769), (6438, 8611), (6873, 8066)]