55200730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6961}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 108774288

約数和(自身を除く): 53573558

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6961, 7930, 13922, 34805, 69610, 90493, 180986, 424621, 452465, 849242, 904930, 2123105, 4246210, 5520073, 11040146, 27600365, 55200730]

約数ペア:

[(1, 55200730), (2, 27600365), (5, 11040146), (10, 5520073), (13, 4246210), (26, 2123105), (61, 904930), (65, 849242), (122, 452465), (130, 424621), (305, 180986), (610, 90493), (793, 69610), (1586, 34805), (3965, 13922), (6961, 7930)]