51352125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 95247360

約数和(自身を除く): 43895235

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 165, 177, 211, 275, 295, 375, 633, 649, 825, 885, 1055, 1375, 1475, 1947, 2321, 3165, 3245, 4125, 4425, 5275, 6963, 7375, 9735, 11605, 12449, 15825, 16225, 22125, 26375, 34815, 37347, 48675, 58025, 62245, 79125, 81125, 136939, 174075, 186735, 243375, 290125, 311225, 410817, 684695, 870375, 933675, 1556125, 2054085, 3423475, 4668375, 10270425, 17117375, 51352125]

約数ペア:

[(1, 51352125), (3, 17117375), (5, 10270425), (11, 4668375), (15, 3423475), (25, 2054085), (33, 1556125), (55, 933675), (59, 870375), (75, 684695), (125, 410817), (165, 311225), (177, 290125), (211, 243375), (275, 186735), (295, 174075), (375, 136939), (633, 81125), (649, 79125), (825, 62245), (885, 58025), (1055, 48675), (1375, 37347), (1475, 34815), (1947, 26375), (2321, 22125), (3165, 16225), (3245, 15825), (4125, 12449), (4425, 11605), (5275, 9735), (6963, 7375)]