51469184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30958

約数の個数: 32

約数和(自身を含む): 110427240

約数和(自身を除く): 58958056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 30931, 61862, 123724, 247448, 402103, 494896, 804206, 989792, 1608412, 1979584, 3216824, 3959168, 6433648, 12867296, 25734592, 51469184]

約数ペア:

[(1, 51469184), (2, 25734592), (4, 12867296), (8, 6433648), (13, 3959168), (16, 3216824), (26, 1979584), (32, 1608412), (52, 989792), (64, 804206), (104, 494896), (128, 402103), (208, 247448), (416, 123724), (832, 61862), (1664, 30931)]