49132480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8117

約数の個数: 56

約数和(自身を含む): 123169680

約数和(自身を除く): 74037200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8081, 16162, 32324, 40405, 64648, 80810, 129296, 153539, 161620, 258592, 307078, 323240, 517184, 614156, 646480, 767695, 1228312, 1292960, 1535390, 2456624, 2585920, 3070780, 4913248, 6141560, 9826496, 12283120, 24566240, 49132480]

約数ペア:

[(1, 49132480), (2, 24566240), (4, 12283120), (5, 9826496), (8, 6141560), (10, 4913248), (16, 3070780), (19, 2585920), (20, 2456624), (32, 1535390), (38, 1292960), (40, 1228312), (64, 767695), (76, 646480), (80, 614156), (95, 517184), (152, 323240), (160, 307078), (190, 258592), (304, 161620), (320, 153539), (380, 129296), (608, 80810), (760, 64648), (1216, 40405), (1520, 32324), (3040, 16162), (6080, 8081)]