47948120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 71802280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 1847, 2360, 2596, 3245, 3694, 5192, 6490, 7388, 9235, 12980, 14776, 18470, 20317, 25960, 36940, 40634, 73880, 81268, 101585, 108973, 162536, 203170, 217946, 406340, 435892, 544865, 812680, 871784, 1089730, 1198703, 2179460, 2397406, 4358920, 4794812, 5993515, 9589624, 11987030, 23974060, 47948120]

約数ペア:

[(1, 47948120), (2, 23974060), (4, 11987030), (5, 9589624), (8, 5993515), (10, 4794812), (11, 4358920), (20, 2397406), (22, 2179460), (40, 1198703), (44, 1089730), (55, 871784), (59, 812680), (88, 544865), (110, 435892), (118, 406340), (220, 217946), (236, 203170), (295, 162536), (440, 108973), (472, 101585), (590, 81268), (649, 73880), (1180, 40634), (1298, 36940), (1847, 25960), (2360, 20317), (2596, 18470), (3245, 14776), (3694, 12980), (5192, 9235), (6490, 7388)]