51027075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 101846160

約数和(自身を除く): 50819085

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 389, 477, 495, 583, 795, 825, 1167, 1325, 1749, 1945, 2385, 2475, 2915, 3501, 3975, 4279, 5247, 5835, 8745, 9725, 11925, 12837, 14575, 17505, 20617, 21395, 26235, 29175, 38511, 43725, 61851, 64185, 87525, 103085, 106975, 131175, 185553, 192555, 226787, 309255, 320925, 515425, 680361, 927765, 962775, 1133935, 1546275, 2041083, 3401805, 4638825, 5669675, 10205415, 17009025, 51027075]

約数ペア:

[(1, 51027075), (3, 17009025), (5, 10205415), (9, 5669675), (11, 4638825), (15, 3401805), (25, 2041083), (33, 1546275), (45, 1133935), (53, 962775), (55, 927765), (75, 680361), (99, 515425), (159, 320925), (165, 309255), (225, 226787), (265, 192555), (275, 185553), (389, 131175), (477, 106975), (495, 103085), (583, 87525), (795, 64185), (825, 61851), (1167, 43725), (1325, 38511), (1749, 29175), (1945, 26235), (2385, 21395), (2475, 20617), (2915, 17505), (3501, 14575), (3975, 12837), (4279, 11925), (5247, 9725), (5835, 8745)]