55843964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 114011520

約数和(自身を除く): 58167556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 997, 1273, 1474, 1994, 2546, 2948, 3988, 5092, 10967, 14003, 18943, 21934, 28006, 37886, 43868, 56012, 66799, 75772, 133598, 208373, 267196, 416746, 734789, 833492, 1269181, 1469578, 2538362, 2939156, 5076724, 13960991, 27921982, 55843964]

約数ペア:

[(1, 55843964), (2, 27921982), (4, 13960991), (11, 5076724), (19, 2939156), (22, 2538362), (38, 1469578), (44, 1269181), (67, 833492), (76, 734789), (134, 416746), (209, 267196), (268, 208373), (418, 133598), (737, 75772), (836, 66799), (997, 56012), (1273, 43868), (1474, 37886), (1994, 28006), (2546, 21934), (2948, 18943), (3988, 14003), (5092, 10967)]