51232662

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 133902720

約数和(自身を除く): 82670058

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 53, 54, 78, 81, 102, 106, 117, 153, 159, 162, 221, 234, 243, 306, 318, 351, 442, 459, 477, 486, 663, 689, 702, 729, 901, 918, 954, 1053, 1326, 1377, 1378, 1431, 1458, 1802, 1989, 2067, 2106, 2187, 2703, 2754, 2862, 3159, 3978, 4131, 4134, 4293, 4374, 5406, 5967, 6201, 6318, 8109, 8262, 8586, 9477, 11713, 11934, 12393, 12402, 12879, 16218, 17901, 18603, 18954, 23426, 24327, 24786, 25758, 28431, 35139, 35802, 37179, 37206, 38637, 48654, 53703, 55809, 56862, 70278, 72981, 74358, 77274, 105417, 107406, 111618, 115911, 145962, 161109, 167427, 210834, 218943, 231822, 316251, 322218, 334854, 437886, 483327, 502281, 632502, 656829, 948753, 966654, 1004562, 1313658, 1506843, 1897506, 1970487, 2846259, 3013686, 3940974, 5692518, 8538777, 17077554, 25616331, 51232662]

約数ペア:

[(1, 51232662), (2, 25616331), (3, 17077554), (6, 8538777), (9, 5692518), (13, 3940974), (17, 3013686), (18, 2846259), (26, 1970487), (27, 1897506), (34, 1506843), (39, 1313658), (51, 1004562), (53, 966654), (54, 948753), (78, 656829), (81, 632502), (102, 502281), (106, 483327), (117, 437886), (153, 334854), (159, 322218), (162, 316251), (221, 231822), (234, 218943), (243, 210834), (306, 167427), (318, 161109), (351, 145962), (442, 115911), (459, 111618), (477, 107406), (486, 105417), (663, 77274), (689, 74358), (702, 72981), (729, 70278), (901, 56862), (918, 55809), (954, 53703), (1053, 48654), (1326, 38637), (1377, 37206), (1378, 37179), (1431, 35802), (1458, 35139), (1802, 28431), (1989, 25758), (2067, 24786), (2106, 24327), (2187, 23426), (2703, 18954), (2754, 18603), (2862, 17901), (3159, 16218), (3978, 12879), (4131, 12402), (4134, 12393), (4293, 11934), (4374, 11713), (5406, 9477), (5967, 8586), (6201, 8262), (6318, 8109)]