56097918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 130088400

約数和(自身を除く): 73990482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 2689, 3477, 5378, 6954, 8067, 10431, 16134, 20862, 24201, 48402, 51091, 102182, 153273, 164029, 306546, 328058, 459819, 492087, 919638, 984174, 1476261, 2952522, 3116551, 6233102, 9349653, 18699306, 28048959, 56097918]

約数ペア:

[(1, 56097918), (2, 28048959), (3, 18699306), (6, 9349653), (9, 6233102), (18, 3116551), (19, 2952522), (38, 1476261), (57, 984174), (61, 919638), (114, 492087), (122, 459819), (171, 328058), (183, 306546), (342, 164029), (366, 153273), (549, 102182), (1098, 51091), (1159, 48402), (2318, 24201), (2689, 20862), (3477, 16134), (5378, 10431), (6954, 8067)]