51964080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{30931}}^1$

素因数の和:30954

約数の個数: 80

約数和(自身を含む): 184107264

約数和(自身を除く): 132143184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 30931, 61862, 92793, 123724, 154655, 185586, 216517, 247448, 309310, 371172, 433034, 463965, 494896, 618620, 649551, 742344, 866068, 927930, 1082585, 1237240, 1299102, 1484688, 1732136, 1855860, 2165170, 2474480, 2598204, 3247755, 3464272, 3711720, 4330340, 5196408, 6495510, 7423440, 8660680, 10392816, 12991020, 17321360, 25982040, 51964080]

約数ペア:

[(1, 51964080), (2, 25982040), (3, 17321360), (4, 12991020), (5, 10392816), (6, 8660680), (7, 7423440), (8, 6495510), (10, 5196408), (12, 4330340), (14, 3711720), (15, 3464272), (16, 3247755), (20, 2598204), (21, 2474480), (24, 2165170), (28, 1855860), (30, 1732136), (35, 1484688), (40, 1299102), (42, 1237240), (48, 1082585), (56, 927930), (60, 866068), (70, 742344), (80, 649551), (84, 618620), (105, 494896), (112, 463965), (120, 433034), (140, 371172), (168, 309310), (210, 247448), (240, 216517), (280, 185586), (336, 154655), (420, 123724), (560, 92793), (840, 61862), (1680, 30931)]