51703560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7595

約数の個数: 96

約数和(自身を含む): 176904000

約数和(自身を除く): 125200440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7559, 15118, 22677, 30236, 37795, 45354, 60472, 68031, 75590, 90708, 113385, 136062, 143621, 151180, 181416, 226770, 272124, 287242, 302360, 340155, 430863, 453540, 544248, 574484, 680310, 718105, 861726, 907080, 1148968, 1292589, 1360620, 1436210, 1723452, 2154315, 2585178, 2721240, 2872420, 3446904, 4308630, 5170356, 5744840, 6462945, 8617260, 10340712, 12925890, 17234520, 25851780, 51703560]

約数ペア:

[(1, 51703560), (2, 25851780), (3, 17234520), (4, 12925890), (5, 10340712), (6, 8617260), (8, 6462945), (9, 5744840), (10, 5170356), (12, 4308630), (15, 3446904), (18, 2872420), (19, 2721240), (20, 2585178), (24, 2154315), (30, 1723452), (36, 1436210), (38, 1360620), (40, 1292589), (45, 1148968), (57, 907080), (60, 861726), (72, 718105), (76, 680310), (90, 574484), (95, 544248), (114, 453540), (120, 430863), (152, 340155), (171, 302360), (180, 287242), (190, 272124), (228, 226770), (285, 181416), (342, 151180), (360, 143621), (380, 136062), (456, 113385), (570, 90708), (684, 75590), (760, 68031), (855, 60472), (1140, 45354), (1368, 37795), (1710, 30236), (2280, 22677), (3420, 15118), (6840, 7559)]