48814914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 107688960

約数和(自身を除く): 58874046

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 71, 74, 111, 114, 142, 163, 213, 222, 326, 426, 489, 703, 978, 1349, 1406, 2109, 2627, 2698, 3097, 4047, 4218, 5254, 6031, 6194, 7881, 8094, 9291, 11573, 12062, 15762, 18093, 18582, 23146, 34719, 36186, 49913, 69438, 99826, 114589, 149739, 219887, 229178, 299478, 343767, 428201, 439774, 659661, 687534, 856402, 1284603, 1319322, 2569206, 8135819, 16271638, 24407457, 48814914]

約数ペア:

[(1, 48814914), (2, 24407457), (3, 16271638), (6, 8135819), (19, 2569206), (37, 1319322), (38, 1284603), (57, 856402), (71, 687534), (74, 659661), (111, 439774), (114, 428201), (142, 343767), (163, 299478), (213, 229178), (222, 219887), (326, 149739), (426, 114589), (489, 99826), (703, 69438), (978, 49913), (1349, 36186), (1406, 34719), (2109, 23146), (2627, 18582), (2698, 18093), (3097, 15762), (4047, 12062), (4218, 11573), (5254, 9291), (6031, 8094), (6194, 7881)]