56128254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 90184962

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 6047, 9282, 12094, 18141, 36282, 42329, 78611, 84658, 102799, 126987, 157222, 205598, 235833, 253974, 308397, 471666, 550277, 616794, 719593, 1100554, 1336387, 1439186, 1650831, 2158779, 2672774, 3301662, 4009161, 4317558, 8018322, 9354709, 18709418, 28064127, 56128254]

約数ペア:

[(1, 56128254), (2, 28064127), (3, 18709418), (6, 9354709), (7, 8018322), (13, 4317558), (14, 4009161), (17, 3301662), (21, 2672774), (26, 2158779), (34, 1650831), (39, 1439186), (42, 1336387), (51, 1100554), (78, 719593), (91, 616794), (102, 550277), (119, 471666), (182, 308397), (221, 253974), (238, 235833), (273, 205598), (357, 157222), (442, 126987), (546, 102799), (663, 84658), (714, 78611), (1326, 42329), (1547, 36282), (3094, 18141), (4641, 12094), (6047, 9282)]