50496642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 87743358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 79, 89, 114, 126, 133, 158, 171, 178, 189, 237, 266, 267, 342, 378, 399, 474, 513, 534, 553, 623, 711, 798, 801, 1026, 1106, 1197, 1246, 1422, 1501, 1602, 1659, 1691, 1869, 2133, 2394, 2403, 3002, 3318, 3382, 3591, 3738, 4266, 4503, 4806, 4977, 5073, 5607, 7031, 7182, 9006, 9954, 10146, 10507, 11214, 11837, 13509, 14062, 14931, 15219, 16821, 21014, 21093, 23674, 27018, 29862, 30438, 31521, 33642, 35511, 40527, 42186, 45657, 49217, 63042, 63279, 71022, 81054, 91314, 94563, 98434, 106533, 126558, 133589, 147651, 189126, 189837, 213066, 267178, 283689, 295302, 319599, 379674, 400767, 442953, 567378, 639198, 801534, 885906, 935123, 1202301, 1328859, 1870246, 2404602, 2657718, 2805369, 3606903, 5610738, 7213806, 8416107, 16832214, 25248321, 50496642]

約数ペア:

[(1, 50496642), (2, 25248321), (3, 16832214), (6, 8416107), (7, 7213806), (9, 5610738), (14, 3606903), (18, 2805369), (19, 2657718), (21, 2404602), (27, 1870246), (38, 1328859), (42, 1202301), (54, 935123), (57, 885906), (63, 801534), (79, 639198), (89, 567378), (114, 442953), (126, 400767), (133, 379674), (158, 319599), (171, 295302), (178, 283689), (189, 267178), (237, 213066), (266, 189837), (267, 189126), (342, 147651), (378, 133589), (399, 126558), (474, 106533), (513, 98434), (534, 94563), (553, 91314), (623, 81054), (711, 71022), (798, 63279), (801, 63042), (1026, 49217), (1106, 45657), (1197, 42186), (1246, 40527), (1422, 35511), (1501, 33642), (1602, 31521), (1659, 30438), (1691, 29862), (1869, 27018), (2133, 23674), (2394, 21093), (2403, 21014), (3002, 16821), (3318, 15219), (3382, 14931), (3591, 14062), (3738, 13509), (4266, 11837), (4503, 11214), (4806, 10507), (4977, 10146), (5073, 9954), (5607, 9006), (7031, 7182)]