49967658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 80669142

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 53, 54, 78, 79, 102, 106, 117, 153, 158, 159, 221, 234, 237, 306, 318, 351, 442, 459, 474, 477, 663, 689, 702, 711, 901, 918, 954, 1027, 1326, 1343, 1378, 1422, 1431, 1802, 1989, 2054, 2067, 2133, 2686, 2703, 2862, 3081, 3978, 4029, 4134, 4187, 4266, 5406, 5967, 6162, 6201, 8058, 8109, 8374, 9243, 11713, 11934, 12087, 12402, 12561, 16218, 17459, 18486, 18603, 23426, 24174, 24327, 25122, 27729, 34918, 35139, 36261, 37206, 37683, 48654, 52377, 54431, 55458, 70278, 71179, 72522, 75366, 104754, 105417, 108862, 113049, 142358, 157131, 163293, 210834, 213537, 226098, 314262, 316251, 326586, 427074, 471393, 489879, 632502, 640611, 925327, 942786, 979758, 1281222, 1469637, 1850654, 1921833, 2775981, 2939274, 3843666, 5551962, 8327943, 16655886, 24983829, 49967658]

約数ペア:

[(1, 49967658), (2, 24983829), (3, 16655886), (6, 8327943), (9, 5551962), (13, 3843666), (17, 2939274), (18, 2775981), (26, 1921833), (27, 1850654), (34, 1469637), (39, 1281222), (51, 979758), (53, 942786), (54, 925327), (78, 640611), (79, 632502), (102, 489879), (106, 471393), (117, 427074), (153, 326586), (158, 316251), (159, 314262), (221, 226098), (234, 213537), (237, 210834), (306, 163293), (318, 157131), (351, 142358), (442, 113049), (459, 108862), (474, 105417), (477, 104754), (663, 75366), (689, 72522), (702, 71179), (711, 70278), (901, 55458), (918, 54431), (954, 52377), (1027, 48654), (1326, 37683), (1343, 37206), (1378, 36261), (1422, 35139), (1431, 34918), (1802, 27729), (1989, 25122), (2054, 24327), (2067, 24174), (2133, 23426), (2686, 18603), (2703, 18486), (2862, 17459), (3081, 16218), (3978, 12561), (4029, 12402), (4134, 12087), (4187, 11934), (4266, 11713), (5406, 9243), (5967, 8374), (6162, 8109), (6201, 8058)]