52490340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41659}}^1$

素因数の和:41681

約数の個数: 72

約数和(自身を含む): 181970880

約数和(自身を除く): 129480540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41659, 83318, 124977, 166636, 208295, 249954, 291613, 374931, 416590, 499908, 583226, 624885, 749862, 833180, 874839, 1166452, 1249770, 1458065, 1499724, 1749678, 1874655, 2499540, 2624517, 2916130, 3499356, 3749310, 4374195, 5249034, 5832260, 7498620, 8748390, 10498068, 13122585, 17496780, 26245170, 52490340]

約数ペア:

[(1, 52490340), (2, 26245170), (3, 17496780), (4, 13122585), (5, 10498068), (6, 8748390), (7, 7498620), (9, 5832260), (10, 5249034), (12, 4374195), (14, 3749310), (15, 3499356), (18, 2916130), (20, 2624517), (21, 2499540), (28, 1874655), (30, 1749678), (35, 1499724), (36, 1458065), (42, 1249770), (45, 1166452), (60, 874839), (63, 833180), (70, 749862), (84, 624885), (90, 583226), (105, 499908), (126, 416590), (140, 374931), (180, 291613), (210, 249954), (252, 208295), (315, 166636), (420, 124977), (630, 83318), (1260, 41659)]