47991780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4519}}^1$

素因数の和:4593

約数の個数: 72

約数和(自身を含む): 148075200

約数和(自身を除く): 100083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 4519, 5310, 9038, 10620, 13557, 18076, 22595, 27114, 40671, 45190, 54228, 67785, 81342, 90380, 135570, 162684, 203355, 266621, 271140, 406710, 533242, 799863, 813420, 1066484, 1333105, 1599726, 2399589, 2666210, 3199452, 3999315, 4799178, 5332420, 7998630, 9598356, 11997945, 15997260, 23995890, 47991780]

約数ペア:

[(1, 47991780), (2, 23995890), (3, 15997260), (4, 11997945), (5, 9598356), (6, 7998630), (9, 5332420), (10, 4799178), (12, 3999315), (15, 3199452), (18, 2666210), (20, 2399589), (30, 1599726), (36, 1333105), (45, 1066484), (59, 813420), (60, 799863), (90, 533242), (118, 406710), (177, 271140), (180, 266621), (236, 203355), (295, 162684), (354, 135570), (531, 90380), (590, 81342), (708, 67785), (885, 54228), (1062, 45190), (1180, 40671), (1770, 27114), (2124, 22595), (2655, 18076), (3540, 13557), (4519, 10620), (5310, 9038)]