51913944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 155282400

約数和(自身を除く): 103368456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 47, 58, 69, 72, 87, 92, 94, 116, 138, 141, 174, 184, 188, 207, 232, 261, 276, 282, 348, 376, 414, 423, 522, 529, 552, 564, 667, 696, 828, 846, 1044, 1058, 1081, 1128, 1334, 1363, 1587, 1656, 1692, 2001, 2088, 2116, 2162, 2668, 2726, 3174, 3243, 3384, 4002, 4089, 4232, 4324, 4761, 5336, 5452, 6003, 6348, 6486, 8004, 8178, 8648, 9522, 9729, 10904, 12006, 12267, 12696, 12972, 15341, 16008, 16356, 19044, 19458, 24012, 24534, 24863, 25944, 30682, 31349, 32712, 38088, 38916, 46023, 48024, 49068, 49726, 61364, 62698, 74589, 77832, 92046, 94047, 98136, 99452, 122728, 125396, 138069, 149178, 184092, 188094, 198904, 223767, 250792, 276138, 282141, 298356, 368184, 376188, 447534, 552276, 564282, 596712, 721027, 752376, 895068, 1104552, 1128564, 1442054, 1790136, 2163081, 2257128, 2884108, 4326162, 5768216, 6489243, 8652324, 12978486, 17304648, 25956972, 51913944]

約数ペア:

[(1, 51913944), (2, 25956972), (3, 17304648), (4, 12978486), (6, 8652324), (8, 6489243), (9, 5768216), (12, 4326162), (18, 2884108), (23, 2257128), (24, 2163081), (29, 1790136), (36, 1442054), (46, 1128564), (47, 1104552), (58, 895068), (69, 752376), (72, 721027), (87, 596712), (92, 564282), (94, 552276), (116, 447534), (138, 376188), (141, 368184), (174, 298356), (184, 282141), (188, 276138), (207, 250792), (232, 223767), (261, 198904), (276, 188094), (282, 184092), (348, 149178), (376, 138069), (414, 125396), (423, 122728), (522, 99452), (529, 98136), (552, 94047), (564, 92046), (667, 77832), (696, 74589), (828, 62698), (846, 61364), (1044, 49726), (1058, 49068), (1081, 48024), (1128, 46023), (1334, 38916), (1363, 38088), (1587, 32712), (1656, 31349), (1692, 30682), (2001, 25944), (2088, 24863), (2116, 24534), (2162, 24012), (2668, 19458), (2726, 19044), (3174, 16356), (3243, 16008), (3384, 15341), (4002, 12972), (4089, 12696), (4232, 12267), (4324, 12006), (4761, 10904), (5336, 9729), (5452, 9522), (6003, 8648), (6348, 8178), (6486, 8004)]