56554129638

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{160309}}^1$

素因数の和:160506

約数の個数: 64

約数和(自身を含む): 129273984000

約数和(自身を除く): 72719854362

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 139, 141, 278, 282, 417, 423, 834, 846, 1251, 1269, 2502, 2538, 3753, 6533, 7506, 13066, 19599, 39198, 58797, 117594, 160309, 176391, 320618, 352782, 480927, 961854, 1442781, 2885562, 4328343, 7534523, 8656686, 15069046, 22282951, 22603569, 44565902, 45207138, 66848853, 67810707, 133697706, 135621414, 200546559, 203432121, 401093118, 406864242, 601639677, 1047298697, 1203279354, 2094597394, 3141896091, 6283792182, 9425688273, 18851376546, 28277064819, 56554129638]

約数ペア:

[(1, 56554129638), (2, 28277064819), (3, 18851376546), (6, 9425688273), (9, 6283792182), (18, 3141896091), (27, 2094597394), (47, 1203279354), (54, 1047298697), (94, 601639677), (139, 406864242), (141, 401093118), (278, 203432121), (282, 200546559), (417, 135621414), (423, 133697706), (834, 67810707), (846, 66848853), (1251, 45207138), (1269, 44565902), (2502, 22603569), (2538, 22282951), (3753, 15069046), (6533, 8656686), (7506, 7534523), (13066, 4328343), (19599, 2885562), (39198, 1442781), (58797, 961854), (117594, 480927), (160309, 352782), (176391, 320618)]