51766218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 137180160

約数和(自身を除く): 85413942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 457, 522, 558, 609, 651, 899, 914, 1218, 1302, 1371, 1798, 1827, 1953, 2697, 2742, 3199, 3654, 3906, 4113, 5394, 6293, 6398, 8091, 8226, 9597, 12586, 13253, 14167, 16182, 18879, 19194, 26506, 28334, 28791, 37758, 39759, 42501, 56637, 57582, 79518, 85002, 92771, 99169, 113274, 119277, 127503, 185542, 198338, 238554, 255006, 278313, 297507, 410843, 556626, 595014, 821686, 834939, 892521, 1232529, 1669878, 1785042, 2465058, 2875901, 3697587, 5751802, 7395174, 8627703, 17255406, 25883109, 51766218]

約数ペア:

[(1, 51766218), (2, 25883109), (3, 17255406), (6, 8627703), (7, 7395174), (9, 5751802), (14, 3697587), (18, 2875901), (21, 2465058), (29, 1785042), (31, 1669878), (42, 1232529), (58, 892521), (62, 834939), (63, 821686), (87, 595014), (93, 556626), (126, 410843), (174, 297507), (186, 278313), (203, 255006), (217, 238554), (261, 198338), (279, 185542), (406, 127503), (434, 119277), (457, 113274), (522, 99169), (558, 92771), (609, 85002), (651, 79518), (899, 57582), (914, 56637), (1218, 42501), (1302, 39759), (1371, 37758), (1798, 28791), (1827, 28334), (1953, 26506), (2697, 19194), (2742, 18879), (3199, 16182), (3654, 14167), (3906, 13253), (4113, 12586), (5394, 9597), (6293, 8226), (6398, 8091)]