53431952

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 134857440

約数和(自身を除く): 81425488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 211, 238, 266, 272, 304, 323, 392, 422, 476, 532, 646, 784, 833, 844, 931, 952, 1064, 1292, 1477, 1666, 1688, 1862, 1904, 2128, 2261, 2584, 2954, 3332, 3376, 3587, 3724, 4009, 4522, 5168, 5908, 6664, 7174, 7448, 8018, 9044, 10339, 11816, 13328, 14348, 14896, 15827, 16036, 18088, 20678, 23632, 25109, 28063, 28696, 31654, 32072, 36176, 41356, 50218, 56126, 57392, 63308, 64144, 68153, 82712, 100436, 112252, 126616, 136306, 165424, 175763, 196441, 200872, 224504, 253232, 272612, 351526, 392882, 401744, 449008, 477071, 545224, 703052, 785764, 954142, 1090448, 1406104, 1571528, 1908284, 2812208, 3143056, 3339497, 3816568, 6678994, 7633136, 13357988, 26715976, 53431952]

約数ペア:

[(1, 53431952), (2, 26715976), (4, 13357988), (7, 7633136), (8, 6678994), (14, 3816568), (16, 3339497), (17, 3143056), (19, 2812208), (28, 1908284), (34, 1571528), (38, 1406104), (49, 1090448), (56, 954142), (68, 785764), (76, 703052), (98, 545224), (112, 477071), (119, 449008), (133, 401744), (136, 392882), (152, 351526), (196, 272612), (211, 253232), (238, 224504), (266, 200872), (272, 196441), (304, 175763), (323, 165424), (392, 136306), (422, 126616), (476, 112252), (532, 100436), (646, 82712), (784, 68153), (833, 64144), (844, 63308), (931, 57392), (952, 56126), (1064, 50218), (1292, 41356), (1477, 36176), (1666, 32072), (1688, 31654), (1862, 28696), (1904, 28063), (2128, 25109), (2261, 23632), (2584, 20678), (2954, 18088), (3332, 16036), (3376, 15827), (3587, 14896), (3724, 14348), (4009, 13328), (4522, 11816), (5168, 10339), (5908, 9044), (6664, 8018), (7174, 7448)]