51671754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6619

約数の個数: 48

約数和(自身を含む): 122990400

約数和(自身を除く): 71318646

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 6569, 7866, 13138, 19707, 39414, 59121, 118242, 124811, 151087, 249622, 302174, 374433, 453261, 748866, 906522, 1123299, 1359783, 2246598, 2719566, 2870653, 5741306, 8611959, 17223918, 25835877, 51671754]

約数ペア:

[(1, 51671754), (2, 25835877), (3, 17223918), (6, 8611959), (9, 5741306), (18, 2870653), (19, 2719566), (23, 2246598), (38, 1359783), (46, 1123299), (57, 906522), (69, 748866), (114, 453261), (138, 374433), (171, 302174), (207, 249622), (342, 151087), (414, 124811), (437, 118242), (874, 59121), (1311, 39414), (2622, 19707), (3933, 13138), (6569, 7866)]