48278384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 69571216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 263, 298, 308, 526, 596, 616, 1043, 1052, 1192, 1232, 1639, 1841, 2086, 2104, 2384, 2893, 3278, 3682, 4172, 4208, 5786, 6556, 7364, 8344, 11473, 11572, 13112, 14728, 16688, 20251, 22946, 23144, 26224, 29456, 39187, 40502, 45892, 46288, 78374, 81004, 91784, 156748, 162008, 183568, 274309, 313496, 324016, 431057, 548618, 626992, 862114, 1097236, 1724228, 2194472, 3017399, 3448456, 4388944, 6034798, 6896912, 12069596, 24139192, 48278384]

約数ペア:

[(1, 48278384), (2, 24139192), (4, 12069596), (7, 6896912), (8, 6034798), (11, 4388944), (14, 3448456), (16, 3017399), (22, 2194472), (28, 1724228), (44, 1097236), (56, 862114), (77, 626992), (88, 548618), (112, 431057), (149, 324016), (154, 313496), (176, 274309), (263, 183568), (298, 162008), (308, 156748), (526, 91784), (596, 81004), (616, 78374), (1043, 46288), (1052, 45892), (1192, 40502), (1232, 39187), (1639, 29456), (1841, 26224), (2086, 23144), (2104, 22946), (2384, 20251), (2893, 16688), (3278, 14728), (3682, 13112), (4172, 11572), (4208, 11473), (5786, 8344), (6556, 7364)]