47058620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 118742400

約数和(自身を除く): 71683780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 1549, 2170, 3038, 3098, 4340, 6076, 6196, 7595, 7745, 10843, 15190, 15490, 21686, 30380, 30980, 43372, 48019, 54215, 75901, 96038, 108430, 151802, 192076, 216860, 240095, 303604, 336133, 379505, 480190, 672266, 759010, 960380, 1344532, 1518020, 1680665, 2352931, 3361330, 4705862, 6722660, 9411724, 11764655, 23529310, 47058620]

約数ペア:

[(1, 47058620), (2, 23529310), (4, 11764655), (5, 9411724), (7, 6722660), (10, 4705862), (14, 3361330), (20, 2352931), (28, 1680665), (31, 1518020), (35, 1344532), (49, 960380), (62, 759010), (70, 672266), (98, 480190), (124, 379505), (140, 336133), (155, 303604), (196, 240095), (217, 216860), (245, 192076), (310, 151802), (434, 108430), (490, 96038), (620, 75901), (868, 54215), (980, 48019), (1085, 43372), (1519, 30980), (1549, 30380), (2170, 21686), (3038, 15490), (3098, 15190), (4340, 10843), (6076, 7745), (6196, 7595)]