52430455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 84934656

約数和(自身を除く): 32504201

約数列:

[1, 5, 7, 11, 23, 31, 35, 55, 77, 115, 155, 161, 191, 217, 253, 341, 385, 713, 805, 955, 1085, 1265, 1337, 1705, 1771, 2101, 2387, 3565, 4393, 4991, 5921, 6685, 7843, 8855, 10505, 11935, 14707, 21965, 24955, 29605, 30751, 39215, 41447, 48323, 54901, 65131, 73535, 136183, 153755, 207235, 241615, 274505, 325655, 338261, 455917, 680915, 953281, 1498013, 1691305, 2279585, 4766405, 7490065, 10486091, 52430455]

約数ペア:

[(1, 52430455), (5, 10486091), (7, 7490065), (11, 4766405), (23, 2279585), (31, 1691305), (35, 1498013), (55, 953281), (77, 680915), (115, 455917), (155, 338261), (161, 325655), (191, 274505), (217, 241615), (253, 207235), (341, 153755), (385, 136183), (713, 73535), (805, 65131), (955, 54901), (1085, 48323), (1265, 41447), (1337, 39215), (1705, 30751), (1771, 29605), (2101, 24955), (2387, 21965), (3565, 14707), (4393, 11935), (4991, 10505), (5921, 8855), (6685, 7843)]