56297430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9955

約数の個数: 80

約数和(自身を含む): 173020320

約数和(自身を除く): 116722890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9929, 19858, 29787, 49645, 59574, 69503, 89361, 99290, 139006, 148935, 178722, 208509, 268083, 297870, 347515, 417018, 446805, 536166, 625527, 695030, 804249, 893610, 1042545, 1251054, 1340415, 1608498, 1876581, 2085090, 2680830, 3127635, 3753162, 4021245, 5629743, 6255270, 8042490, 9382905, 11259486, 18765810, 28148715, 56297430]

約数ペア:

[(1, 56297430), (2, 28148715), (3, 18765810), (5, 11259486), (6, 9382905), (7, 8042490), (9, 6255270), (10, 5629743), (14, 4021245), (15, 3753162), (18, 3127635), (21, 2680830), (27, 2085090), (30, 1876581), (35, 1608498), (42, 1340415), (45, 1251054), (54, 1042545), (63, 893610), (70, 804249), (81, 695030), (90, 625527), (105, 536166), (126, 446805), (135, 417018), (162, 347515), (189, 297870), (210, 268083), (270, 208509), (315, 178722), (378, 148935), (405, 139006), (567, 99290), (630, 89361), (810, 69503), (945, 59574), (1134, 49645), (1890, 29787), (2835, 19858), (5670, 9929)]