51243504208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3118519}}^1$

素因数の和:3118619

約数の個数: 40

約数和(自身を含む): 108275014400

約数和(自身を除く): 57031510192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 3118519, 6237038, 12474076, 24948152, 40540747, 49896304, 81081494, 162162988, 246363001, 324325976, 492726002, 648651952, 985452004, 1970904008, 3202719013, 3941808016, 6405438026, 12810876052, 25621752104, 51243504208]

約数ペア:

[(1, 51243504208), (2, 25621752104), (4, 12810876052), (8, 6405438026), (13, 3941808016), (16, 3202719013), (26, 1970904008), (52, 985452004), (79, 648651952), (104, 492726002), (158, 324325976), (208, 246363001), (316, 162162988), (632, 81081494), (1027, 49896304), (1264, 40540747), (2054, 24948152), (4108, 12474076), (8216, 6237038), (16432, 3118519)]