53159288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 127280160

約数和(自身を除く): 74120872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 137, 164, 169, 182, 274, 287, 328, 338, 364, 533, 548, 574, 676, 728, 959, 1066, 1096, 1148, 1183, 1352, 1781, 1918, 2132, 2296, 2366, 3562, 3731, 3836, 4264, 4732, 5617, 6929, 7124, 7462, 7672, 9464, 11234, 12467, 13858, 14248, 14924, 22468, 23153, 24934, 27716, 29848, 39319, 44936, 46306, 48503, 49868, 55432, 73021, 78638, 92612, 97006, 99736, 146042, 157276, 162071, 185224, 194012, 292084, 314552, 324142, 388024, 511147, 584168, 648284, 949273, 1022294, 1296568, 1898546, 2044588, 3797092, 4089176, 6644911, 7594184, 13289822, 26579644, 53159288]

約数ペア:

[(1, 53159288), (2, 26579644), (4, 13289822), (7, 7594184), (8, 6644911), (13, 4089176), (14, 3797092), (26, 2044588), (28, 1898546), (41, 1296568), (52, 1022294), (56, 949273), (82, 648284), (91, 584168), (104, 511147), (137, 388024), (164, 324142), (169, 314552), (182, 292084), (274, 194012), (287, 185224), (328, 162071), (338, 157276), (364, 146042), (533, 99736), (548, 97006), (574, 92612), (676, 78638), (728, 73021), (959, 55432), (1066, 49868), (1096, 48503), (1148, 46306), (1183, 44936), (1352, 39319), (1781, 29848), (1918, 27716), (2132, 24934), (2296, 23153), (2366, 22468), (3562, 14924), (3731, 14248), (3836, 13858), (4264, 12467), (4732, 11234), (5617, 9464), (6929, 7672), (7124, 7462)]