52771664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 120468480

約数和(自身を除く): 67696816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 367, 418, 473, 688, 734, 817, 836, 946, 1468, 1634, 1672, 1892, 2936, 3268, 3344, 3784, 4037, 5872, 6536, 6973, 7568, 8074, 8987, 13072, 13946, 15781, 16148, 17974, 27892, 31562, 32296, 35948, 55784, 63124, 64592, 71896, 76703, 111568, 126248, 143792, 153406, 173591, 252496, 299839, 306812, 347182, 599678, 613624, 694364, 1199356, 1227248, 1388728, 2398712, 2777456, 3298229, 4797424, 6596458, 13192916, 26385832, 52771664]

約数ペア:

[(1, 52771664), (2, 26385832), (4, 13192916), (8, 6596458), (11, 4797424), (16, 3298229), (19, 2777456), (22, 2398712), (38, 1388728), (43, 1227248), (44, 1199356), (76, 694364), (86, 613624), (88, 599678), (152, 347182), (172, 306812), (176, 299839), (209, 252496), (304, 173591), (344, 153406), (367, 143792), (418, 126248), (473, 111568), (688, 76703), (734, 71896), (817, 64592), (836, 63124), (946, 55784), (1468, 35948), (1634, 32296), (1672, 31562), (1892, 27892), (2936, 17974), (3268, 16148), (3344, 15781), (3784, 13946), (4037, 13072), (5872, 8987), (6536, 8074), (6973, 7568)]