51123312

素因数分解:

$2^4\times 3^8\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 90

約数和(自身を含む): 148874648

約数和(自身を除く): 97751336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 487, 648, 729, 972, 974, 1296, 1458, 1461, 1944, 1948, 2187, 2916, 2922, 3888, 3896, 4374, 4383, 5832, 5844, 6561, 7792, 8748, 8766, 11664, 11688, 13122, 13149, 17496, 17532, 23376, 26244, 26298, 34992, 35064, 39447, 52488, 52596, 70128, 78894, 104976, 105192, 118341, 157788, 210384, 236682, 315576, 355023, 473364, 631152, 710046, 946728, 1065069, 1420092, 1893456, 2130138, 2840184, 3195207, 4260276, 5680368, 6390414, 8520552, 12780828, 17041104, 25561656, 51123312]

約数ペア:

[(1, 51123312), (2, 25561656), (3, 17041104), (4, 12780828), (6, 8520552), (8, 6390414), (9, 5680368), (12, 4260276), (16, 3195207), (18, 2840184), (24, 2130138), (27, 1893456), (36, 1420092), (48, 1065069), (54, 946728), (72, 710046), (81, 631152), (108, 473364), (144, 355023), (162, 315576), (216, 236682), (243, 210384), (324, 157788), (432, 118341), (486, 105192), (487, 104976), (648, 78894), (729, 70128), (972, 52596), (974, 52488), (1296, 39447), (1458, 35064), (1461, 34992), (1944, 26298), (1948, 26244), (2187, 23376), (2916, 17532), (2922, 17496), (3888, 13149), (3896, 13122), (4374, 11688), (4383, 11664), (5832, 8766), (5844, 8748), (6561, 7792)]