51124542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 128980512

約数和(自身を除く): 77855970

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 53, 98, 102, 106, 119, 147, 159, 193, 238, 294, 318, 357, 371, 386, 579, 714, 742, 833, 901, 1113, 1158, 1351, 1666, 1802, 2226, 2499, 2597, 2702, 2703, 3281, 4053, 4998, 5194, 5406, 6307, 6562, 7791, 8106, 9457, 9843, 10229, 12614, 15582, 18914, 18921, 19686, 20458, 22967, 28371, 30687, 37842, 44149, 45934, 56742, 61374, 68901, 71603, 88298, 132447, 137802, 143206, 160769, 173893, 214809, 264894, 321538, 347786, 429618, 482307, 501221, 521679, 964614, 1002442, 1043358, 1217251, 1503663, 2434502, 3007326, 3651753, 7303506, 8520757, 17041514, 25562271, 51124542]

約数ペア:

[(1, 51124542), (2, 25562271), (3, 17041514), (6, 8520757), (7, 7303506), (14, 3651753), (17, 3007326), (21, 2434502), (34, 1503663), (42, 1217251), (49, 1043358), (51, 1002442), (53, 964614), (98, 521679), (102, 501221), (106, 482307), (119, 429618), (147, 347786), (159, 321538), (193, 264894), (238, 214809), (294, 173893), (318, 160769), (357, 143206), (371, 137802), (386, 132447), (579, 88298), (714, 71603), (742, 68901), (833, 61374), (901, 56742), (1113, 45934), (1158, 44149), (1351, 37842), (1666, 30687), (1802, 28371), (2226, 22967), (2499, 20458), (2597, 19686), (2702, 18921), (2703, 18914), (3281, 15582), (4053, 12614), (4998, 10229), (5194, 9843), (5406, 9457), (6307, 8106), (6562, 7791)]