53607987

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 36023373

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 683, 969, 1377, 1539, 2049, 2907, 4131, 4617, 6147, 8721, 11611, 12977, 18441, 26163, 34833, 38931, 55323, 78489, 104499, 116793, 165969, 220609, 313497, 350379, 661827, 940491, 1051137, 1985481, 2821473, 3153411, 5956443, 17869329, 53607987]

約数ペア:

[(1, 53607987), (3, 17869329), (9, 5956443), (17, 3153411), (19, 2821473), (27, 1985481), (51, 1051137), (57, 940491), (81, 661827), (153, 350379), (171, 313497), (243, 220609), (323, 165969), (459, 116793), (513, 104499), (683, 78489), (969, 55323), (1377, 38931), (1539, 34833), (2049, 26163), (2907, 18441), (4131, 12977), (4617, 11611), (6147, 8721)]