56166390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89153}}^1$

素因数の和:89173

約数の個数: 48

約数和(自身を含む): 166896288

約数和(自身を除く): 110729898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 89153, 178306, 267459, 445765, 534918, 624071, 802377, 891530, 1248142, 1337295, 1604754, 1872213, 2674590, 3120355, 3744426, 4011885, 5616639, 6240710, 8023770, 9361065, 11233278, 18722130, 28083195, 56166390]

約数ペア:

[(1, 56166390), (2, 28083195), (3, 18722130), (5, 11233278), (6, 9361065), (7, 8023770), (9, 6240710), (10, 5616639), (14, 4011885), (15, 3744426), (18, 3120355), (21, 2674590), (30, 1872213), (35, 1604754), (42, 1337295), (45, 1248142), (63, 891530), (70, 802377), (90, 624071), (105, 534918), (126, 445765), (210, 267459), (315, 178306), (630, 89153)]