51061605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 48125595

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 203, 205, 287, 409, 435, 609, 615, 861, 1015, 1189, 1227, 1435, 2045, 2863, 3045, 3567, 4305, 5945, 6135, 8323, 8589, 11861, 14315, 16769, 17835, 24969, 35583, 41615, 42945, 50307, 59305, 83027, 83845, 117383, 124845, 177915, 249081, 251535, 352149, 415135, 486301, 586915, 1245405, 1458903, 1760745, 2431505, 3404107, 7294515, 10212321, 17020535, 51061605]

約数ペア:

[(1, 51061605), (3, 17020535), (5, 10212321), (7, 7294515), (15, 3404107), (21, 2431505), (29, 1760745), (35, 1458903), (41, 1245405), (87, 586915), (105, 486301), (123, 415135), (145, 352149), (203, 251535), (205, 249081), (287, 177915), (409, 124845), (435, 117383), (609, 83845), (615, 83027), (861, 59305), (1015, 50307), (1189, 42945), (1227, 41615), (1435, 35583), (2045, 24969), (2863, 17835), (3045, 16769), (3567, 14315), (4305, 11861), (5945, 8589), (6135, 8323)]