55146560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3517}}^1$

素因数の和:3548

約数の個数: 84

約数和(自身を含む): 152800812

約数和(自身を除く): 97654252

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3517, 3920, 7034, 7840, 14068, 15680, 17585, 24619, 28136, 35170, 49238, 56272, 70340, 98476, 112544, 123095, 140680, 172333, 196952, 225088, 246190, 281360, 344666, 393904, 492380, 562720, 689332, 787808, 861665, 984760, 1125440, 1378664, 1575616, 1723330, 1969520, 2757328, 3446660, 3939040, 5514656, 6893320, 7878080, 11029312, 13786640, 27573280, 55146560]

約数ペア:

[(1, 55146560), (2, 27573280), (4, 13786640), (5, 11029312), (7, 7878080), (8, 6893320), (10, 5514656), (14, 3939040), (16, 3446660), (20, 2757328), (28, 1969520), (32, 1723330), (35, 1575616), (40, 1378664), (49, 1125440), (56, 984760), (64, 861665), (70, 787808), (80, 689332), (98, 562720), (112, 492380), (140, 393904), (160, 344666), (196, 281360), (224, 246190), (245, 225088), (280, 196952), (320, 172333), (392, 140680), (448, 123095), (490, 112544), (560, 98476), (784, 70340), (980, 56272), (1120, 49238), (1568, 35170), (1960, 28136), (2240, 24619), (3136, 17585), (3517, 15680), (3920, 14068), (7034, 7840)]