53865972

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 90

約数和(自身を含む): 146346354

約数和(自身を除く): 92480382

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 173, 186, 279, 324, 346, 372, 519, 558, 692, 837, 961, 1038, 1116, 1557, 1674, 1922, 2076, 2511, 2883, 3114, 3348, 3844, 4671, 5022, 5363, 5766, 6228, 8649, 9342, 10044, 10726, 11532, 14013, 16089, 17298, 18684, 21452, 25947, 28026, 32178, 34596, 48267, 51894, 56052, 64356, 77841, 96534, 103788, 144801, 155682, 166253, 193068, 289602, 311364, 332506, 434403, 498759, 579204, 665012, 868806, 997518, 1496277, 1737612, 1995036, 2992554, 4488831, 5985108, 8977662, 13466493, 17955324, 26932986, 53865972]

約数ペア:

[(1, 53865972), (2, 26932986), (3, 17955324), (4, 13466493), (6, 8977662), (9, 5985108), (12, 4488831), (18, 2992554), (27, 1995036), (31, 1737612), (36, 1496277), (54, 997518), (62, 868806), (81, 665012), (93, 579204), (108, 498759), (124, 434403), (162, 332506), (173, 311364), (186, 289602), (279, 193068), (324, 166253), (346, 155682), (372, 144801), (519, 103788), (558, 96534), (692, 77841), (837, 64356), (961, 56052), (1038, 51894), (1116, 48267), (1557, 34596), (1674, 32178), (1922, 28026), (2076, 25947), (2511, 21452), (2883, 18684), (3114, 17298), (3348, 16089), (3844, 14013), (4671, 11532), (5022, 10726), (5363, 10044), (5766, 9342), (6228, 8649)]