49449824

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 100018800

約数和(自身を除く): 50568976

約数列:

[1, 2, 4, 8, 16, 32, 89, 97, 178, 179, 194, 356, 358, 388, 712, 716, 776, 1424, 1432, 1552, 2848, 2864, 3104, 5728, 8633, 15931, 17266, 17363, 31862, 34532, 34726, 63724, 69064, 69452, 127448, 138128, 138904, 254896, 276256, 277808, 509792, 555616, 1545307, 3090614, 6181228, 12362456, 24724912, 49449824]

約数ペア:

[(1, 49449824), (2, 24724912), (4, 12362456), (8, 6181228), (16, 3090614), (32, 1545307), (89, 555616), (97, 509792), (178, 277808), (179, 276256), (194, 254896), (356, 138904), (358, 138128), (388, 127448), (712, 69452), (716, 69064), (776, 63724), (1424, 34726), (1432, 34532), (1552, 31862), (2848, 17363), (2864, 17266), (3104, 15931), (5728, 8633)]