56585340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44909}}^1$

素因数の和:44931

約数の個数: 72

約数和(自身を含む): 196166880

約数和(自身を除く): 139581540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44909, 89818, 134727, 179636, 224545, 269454, 314363, 404181, 449090, 538908, 628726, 673635, 808362, 898180, 943089, 1257452, 1347270, 1571815, 1616724, 1886178, 2020905, 2694540, 2829267, 3143630, 3772356, 4041810, 4715445, 5658534, 6287260, 8083620, 9430890, 11317068, 14146335, 18861780, 28292670, 56585340]

約数ペア:

[(1, 56585340), (2, 28292670), (3, 18861780), (4, 14146335), (5, 11317068), (6, 9430890), (7, 8083620), (9, 6287260), (10, 5658534), (12, 4715445), (14, 4041810), (15, 3772356), (18, 3143630), (20, 2829267), (21, 2694540), (28, 2020905), (30, 1886178), (35, 1616724), (36, 1571815), (42, 1347270), (45, 1257452), (60, 943089), (63, 898180), (70, 808362), (84, 673635), (90, 628726), (105, 538908), (126, 449090), (140, 404181), (180, 314363), (210, 269454), (252, 224545), (315, 179636), (420, 134727), (630, 89818), (1260, 44909)]