51054822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 87323418

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 234, 273, 426, 439, 497, 546, 639, 819, 878, 923, 994, 1278, 1317, 1491, 1638, 1846, 2634, 2769, 2982, 3073, 3951, 4473, 5538, 5707, 6146, 6461, 7902, 8307, 8946, 9219, 11414, 12922, 16614, 17121, 18438, 19383, 27657, 31169, 34242, 38766, 39949, 51363, 55314, 58149, 62338, 79898, 93507, 102726, 116298, 119847, 187014, 218183, 239694, 280521, 359541, 405197, 436366, 561042, 654549, 719082, 810394, 1215591, 1309098, 1963647, 2431182, 2836379, 3646773, 3927294, 5672758, 7293546, 8509137, 17018274, 25527411, 51054822]

約数ペア:

[(1, 51054822), (2, 25527411), (3, 17018274), (6, 8509137), (7, 7293546), (9, 5672758), (13, 3927294), (14, 3646773), (18, 2836379), (21, 2431182), (26, 1963647), (39, 1309098), (42, 1215591), (63, 810394), (71, 719082), (78, 654549), (91, 561042), (117, 436366), (126, 405197), (142, 359541), (182, 280521), (213, 239694), (234, 218183), (273, 187014), (426, 119847), (439, 116298), (497, 102726), (546, 93507), (639, 79898), (819, 62338), (878, 58149), (923, 55314), (994, 51363), (1278, 39949), (1317, 38766), (1491, 34242), (1638, 31169), (1846, 27657), (2634, 19383), (2769, 18438), (2982, 17121), (3073, 16614), (3951, 12922), (4473, 11414), (5538, 9219), (5707, 8946), (6146, 8307), (6461, 7902)]