55546290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 93234510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 503, 818, 1006, 1227, 1509, 2045, 2454, 2515, 3018, 3681, 4090, 4527, 5030, 6135, 7362, 7545, 9054, 11043, 12270, 13581, 15090, 18405, 22086, 22635, 27162, 36810, 45270, 55215, 67905, 110430, 135810, 205727, 411454, 617181, 1028635, 1234362, 1851543, 2057270, 3085905, 3703086, 5554629, 6171810, 9257715, 11109258, 18515430, 27773145, 55546290]

約数ペア:

[(1, 55546290), (2, 27773145), (3, 18515430), (5, 11109258), (6, 9257715), (9, 6171810), (10, 5554629), (15, 3703086), (18, 3085905), (27, 2057270), (30, 1851543), (45, 1234362), (54, 1028635), (90, 617181), (135, 411454), (270, 205727), (409, 135810), (503, 110430), (818, 67905), (1006, 55215), (1227, 45270), (1509, 36810), (2045, 27162), (2454, 22635), (2515, 22086), (3018, 18405), (3681, 15090), (4090, 13581), (4527, 12270), (5030, 11043), (6135, 9054), (7362, 7545)]