53402340957

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 87597417600

約数和(自身を除く): 34195076643

約数列:

[1, 3, 7, 21, 29, 49, 59, 87, 147, 177, 203, 241, 413, 609, 723, 881, 1239, 1421, 1687, 1711, 2643, 2891, 4263, 5061, 5133, 6167, 6989, 8673, 11809, 11977, 14219, 18501, 20967, 25549, 35427, 35931, 42657, 43169, 48923, 51979, 76647, 83839, 99533, 129507, 146769, 155937, 178843, 212321, 251517, 298599, 342461, 363853, 412351, 536529, 636963, 696731, 1027383, 1091559, 1237053, 1251901, 1486247, 1507391, 2090193, 2546971, 2886457, 3755703, 4458741, 4522173, 6157309, 7640913, 8659371, 10403729, 10551737, 12526939, 18471927, 20205199, 31211187, 31655211, 37580817, 43101163, 60615597, 73862159, 87688573, 129303489, 221586477, 263065719, 301708141, 363281231, 613820011, 905124423, 1089843693, 1841460033, 2542968617, 7628905851, 17800780319, 53402340957]

約数ペア:

[(1, 53402340957), (3, 17800780319), (7, 7628905851), (21, 2542968617), (29, 1841460033), (49, 1089843693), (59, 905124423), (87, 613820011), (147, 363281231), (177, 301708141), (203, 263065719), (241, 221586477), (413, 129303489), (609, 87688573), (723, 73862159), (881, 60615597), (1239, 43101163), (1421, 37580817), (1687, 31655211), (1711, 31211187), (2643, 20205199), (2891, 18471927), (4263, 12526939), (5061, 10551737), (5133, 10403729), (6167, 8659371), (6989, 7640913), (8673, 6157309), (11809, 4522173), (11977, 4458741), (14219, 3755703), (18501, 2886457), (20967, 2546971), (25549, 2090193), (35427, 1507391), (35931, 1486247), (42657, 1251901), (43169, 1237053), (48923, 1091559), (51979, 1027383), (76647, 696731), (83839, 636963), (99533, 536529), (129507, 412351), (146769, 363853), (155937, 342461), (178843, 298599), (212321, 251517)]