51828675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 92732160

約数和(自身を除く): 40903485

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 475, 555, 703, 925, 983, 1425, 2109, 2775, 2949, 3515, 4915, 10545, 14745, 17575, 18677, 24575, 36371, 52725, 56031, 73725, 93385, 109113, 181855, 280155, 466925, 545565, 691049, 909275, 1400775, 2073147, 2727825, 3455245, 10365735, 17276225, 51828675]

約数ペア:

[(1, 51828675), (3, 17276225), (5, 10365735), (15, 3455245), (19, 2727825), (25, 2073147), (37, 1400775), (57, 909275), (75, 691049), (95, 545565), (111, 466925), (185, 280155), (285, 181855), (475, 109113), (555, 93385), (703, 73725), (925, 56031), (983, 52725), (1425, 36371), (2109, 24575), (2775, 18677), (2949, 17575), (3515, 14745), (4915, 10545)]