53454780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296971}}^1$

素因数の和:296986

約数の個数: 36

約数和(自身を含む): 162146712

約数和(自身を除く): 108691932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296971, 593942, 890913, 1187884, 1484855, 1781826, 2672739, 2969710, 3563652, 4454565, 5345478, 5939420, 8909130, 10690956, 13363695, 17818260, 26727390, 53454780]

約数ペア:

[(1, 53454780), (2, 26727390), (3, 17818260), (4, 13363695), (5, 10690956), (6, 8909130), (9, 5939420), (10, 5345478), (12, 4454565), (15, 3563652), (18, 2969710), (20, 2672739), (30, 1781826), (36, 1484855), (45, 1187884), (60, 890913), (90, 593942), (180, 296971)]