49055968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 107358048

約数和(自身を除く): 58302080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 169, 188, 193, 208, 338, 376, 386, 416, 611, 676, 752, 772, 1222, 1352, 1504, 1544, 2444, 2509, 2704, 3088, 4888, 5018, 5408, 6176, 7943, 9071, 9776, 10036, 15886, 18142, 19552, 20072, 31772, 32617, 36284, 40144, 63544, 65234, 72568, 80288, 117923, 127088, 130468, 145136, 235846, 254176, 260936, 290272, 471692, 521872, 943384, 1043744, 1532999, 1886768, 3065998, 3773536, 6131996, 12263992, 24527984, 49055968]

約数ペア:

[(1, 49055968), (2, 24527984), (4, 12263992), (8, 6131996), (13, 3773536), (16, 3065998), (26, 1886768), (32, 1532999), (47, 1043744), (52, 943384), (94, 521872), (104, 471692), (169, 290272), (188, 260936), (193, 254176), (208, 235846), (338, 145136), (376, 130468), (386, 127088), (416, 117923), (611, 80288), (676, 72568), (752, 65234), (772, 63544), (1222, 40144), (1352, 36284), (1504, 32617), (1544, 31772), (2444, 20072), (2509, 19552), (2704, 18142), (3088, 15886), (4888, 10036), (5018, 9776), (5408, 9071), (6176, 7943)]