52799985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 109209600

約数和(自身を除く): 56409615

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 105, 135, 177, 189, 295, 315, 413, 531, 885, 945, 947, 1239, 1593, 2065, 2655, 2841, 3717, 4735, 6195, 6629, 7965, 8523, 11151, 14205, 18585, 19887, 25569, 33145, 42615, 55755, 55873, 59661, 99435, 127845, 167619, 178983, 279365, 298305, 391111, 502857, 838095, 894915, 1173333, 1508571, 1955555, 2514285, 3519999, 5866665, 7542855, 10559997, 17599995, 52799985]

約数ペア:

[(1, 52799985), (3, 17599995), (5, 10559997), (7, 7542855), (9, 5866665), (15, 3519999), (21, 2514285), (27, 1955555), (35, 1508571), (45, 1173333), (59, 894915), (63, 838095), (105, 502857), (135, 391111), (177, 298305), (189, 279365), (295, 178983), (315, 167619), (413, 127845), (531, 99435), (885, 59661), (945, 55873), (947, 55755), (1239, 42615), (1593, 33145), (2065, 25569), (2655, 19887), (2841, 18585), (3717, 14205), (4735, 11151), (6195, 8523), (6629, 7965)]