48128220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38197}}^1$

素因数の和:38219

約数の個数: 72

約数和(自身を含む): 166848864

約数和(自身を除く): 118720644

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, 38197, 76394, 114591, 152788, 190985, 229182, 267379, 343773, 381970, 458364, 534758, 572955, 687546, 763940, 802137, 1069516, 1145910, 1336895, 1375092, 1604274, 1718865, 2291820, 2406411, 2673790, 3208548, 3437730, 4010685, 4812822, 5347580, 6875460, 8021370, 9625644, 12032055, 16042740, 24064110, 48128220]

約数ペア:

[(1, 48128220), (2, 24064110), (3, 16042740), (4, 12032055), (5, 9625644), (6, 8021370), (7, 6875460), (9, 5347580), (10, 4812822), (12, 4010685), (14, 3437730), (15, 3208548), (18, 2673790), (20, 2406411), (21, 2291820), (28, 1718865), (30, 1604274), (35, 1375092), (36, 1336895), (42, 1145910), (45, 1069516), (60, 802137), (63, 763940), (70, 687546), (84, 572955), (90, 534758), (105, 458364), (126, 381970), (140, 343773), (180, 267379), (210, 229182), (252, 190985), (315, 152788), (420, 114591), (630, 76394), (1260, 38197)]